John and Bobby joined the same company together just after graduation from college the same year. Both worked very hard. After several years, however, the boss promoted Bobby to the position of manager but John remained an ordinary worker. John couldn't 

it anymore, gave his resignation to the boss and complained that the boss only promoted those who only said good words to him. 

The boss knew John worked very hard for the years. He thought for a moment and said, "I hope you will do one more thing for our company before you leave." 

John agreed. The boss asked him to go and find anyone selling watermelons in the market. John went and returned soon. He said he had found a man selling water melons. The boss asked how much they per kilo. John shook his head and went back to the seller to ask and returned to tell the boss $1.2 per kilo. 

The boss told John to wait a second, and he called Bobby to come to his office. He asked Bobby to go and find anyone selling watermelons in the market. Bobby went, returned and said, "Boss, only one person is selling watermelons. $1.2 per kg, and $10 for 10 kg. He has 340 melons in all, 58 of which are on the table. Every melon weighs about 2 kg. Brought from the South two days ago, they are fresh and red. " 

John was impressed and realized the difference between himself and Bobby. He decided not to resign but to learn from Bobby.
who resigned?
what had he complained about?
did the boss think John worked hard?
how many things did he ask of John before John left?
did John say yes?
What did he want him to find?
where?
how long did he take?
did he find one?
what did the boss ask?
John decided not to
He decided not to resign but to learn from Bobby.
the boss only promoted those who said good words
t anymore, gave his resignation to the boss and complained that the boss only promoted those who only said good words to him.
Yes
The boss knew John worked very hard for the years.
one more thing
one more thing
Yes
John agreed
anyone selling watermelons
anyone selling watermelons
the market
the market
unknown
unknown
Yes
The boss asked him to go and find anyone selling watermelons in the market. John went and returned soon.
find anyone selling watermelons
find anyone selling watermelons