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Characters Season 1 ( 2007 ) The following is a complete episode list for Dr. Wonder 's Workshop : Season 2 ( 2008 ) Season 3 ( 2010 ) Sign Language Alphabet Aa - Apple Bb - Bus Cc - Clock Dd - Dinosaur Ee - Elephant Ff - Fish Gg - Grapes Hh - Heart Ii - Ice Cream Jj - Jet Kk - Kangaroo Ll - Lollipop Mm - Monkey Nn - Nut Oo - Owl Pp - Pineapple Qq - Quarter Rr - Rabbit Ss - Snail Tt - Turtle Uu - Umbrella Vv - Vulture Ww - Watermelon Xx - X-Ray Yy - Yo-yo Zz - Zebra References External links
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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