File size: 6,244 Bytes
fa53be0 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 |
<html><head>
<style>
body { font-family: Arial, sans-serif; margin: 20px; }
h1 { text-align: center; }
.cot-title { color: blue; }
.pos-title { color: green; }
h2 { color: black; text-align: left; }
h3 { color: black; text-align: left; }
h4 { color: darkslategray; }
table { width: 100%; border-collapse: collapse; margin: 20px 0; }
table, th, td { border: 1px solid #ddd; padding: 8px; }
th { background-color: #f2f2f2; }
tr:nth-child(even) { background-color: #f9f9f9; }
.highlight { background-color: #ffffcc; }
.true { color: green; }
.false { color: red; }
.highlighted-cell { background-color: yellow; cursor: pointer; }
.step-title { background-color: #f1f1f1; color: #444; padding: 10px; margin: 10px 0; font-size: 18px; border-left: 4px solid #888; }
.step { display: block; }
</style>
</head><body>
<hr>
<h3><span>Statement:</span> rank 4 is lower than 6:40.02</h3>
<h3>Input Table: rowing at the 2008 summer olympics - men 's lightweight double sculls</h3>
<div class="step">
<div class="step">
<div class="step-title">Step 1: Select rows where 'rank' is 4.</div>
<div id="step-1" class="content">
<table>
<tr>
<td>rank</td>
<td>rowers</td>
<td>country</td>
<td>time</td>
<td>notes</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">1</span></td>
<td>pedro fraga , nuno mendes</td>
<td>portugal</td>
<td>6:39.07</td>
<td>sa / b</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">2</span></td>
<td>eyder batista , yunior perez</td>
<td>cuba</td>
<td>6:40.15</td>
<td>sa / b</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">3</span></td>
<td>kazushige ura , daisaku takeda</td>
<td>japan</td>
<td>6:43.03</td>
<td>sc / d</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">4</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">zsolt hirling , tamã¡s varga</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">hungary</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">6:50.48</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sc / d</span></td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">5</span></td>
<td>devender kumar khandwal , manjeet singh</td>
<td>india</td>
<td>7:02.06</td>
<td>sc / d</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">6</span></td>
<td>jang kang - eun , kim hong - kyun</td>
<td>south korea</td>
<td>7:12.17</td>
<td>sc / d</td>
</tr>
</table>
</div>
<hr>
<div class="step">
<div class="step-title">Step 2: Extract the numerical time from the 'time' column by identifying the number after ':' to add column 'num_time' to existing table.</div>
<div id="step-0" class="content">
<table>
<tr>
<td>rank</td>
<td>rowers</td>
<td>country</td>
<td>time</td>
<td>notes</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">4</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">zsolt hirling , tamã¡s varga</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">hungary</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">6:50.48</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">sc / d</span></td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Step 3: Select rows where 'num_time' is lower than 6:40.02.</div>
<div id="step-1" class="content">
<table>
<tr>
<td>rank</td>
<td>rowers</td>
<td>country</td>
<td>time</td>
<td>notes</td>
<td>num_time</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">4</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">zsolt hirling , tamã¡s varga</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">hungary</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">6:50.48</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:yellow;">sc / d</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">50.48</span></td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Step 4: Use a `CASE` statement to return TRUE if the number of rows is equal to 1, otherwise return FALSE.</div>
<div id="step-2" class="content">
<table>
<tr>
<td>rank</td>
<td>rowers</td>
<td>country</td>
<td>time</td>
<td>notes</td>
<td>num_time</td>
</tr>
<tr>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">4</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">zsolt hirling , tamã¡s varga</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">hungary</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">6:50.48</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">sc / d</span></td>
<td><span class="highlighted-cell" title="Used in transformation" style="background-color:#90EE90;">50.48</span></td>
</tr>
</table>
</div>
</div>
<hr>
<div class="step">
<div class="step-title">Final output table:</div>
<div id="step-3" class="content">
<table>
<tr>
<td>verification_result</td>
</tr>
<tr>
<td>TRUE</td>
</tr>
</table>
</div>
</div>
<hr>
<h3>Prediction:</span> TRUE</h3>
</body></html>
|