In this task, you're given four sentences of a story written in natural language. The given story is not complete and your job is to complete the story by selecting one of the sentence choices from (A) and (B), such that the story sounds fully coherent.
One example is below.
Q: Sentence1: Rick grew up in a troubled household. Sentence2: He never found good support in family, and turned to gangs. Sentence3: It wasn't long before Rick got shot in a robbery. Sentence4: The incident caused him to turn a new leaf. 
 (A) He is happy now. (B) He joined a gang.
A: A
Rationale: As mentioned in fourth sentence, the incident turned a new leaf to Rick's life; so, he must be happy now.
Q: Sentence1: My friend and I had a little contest the other day. Sentence2: We tried to see who could blow the biggest bubblegum bubble. Sentence3: We took different turns and would take measurements. Sentence4: When his was getting at it's biggest I popped it. 
 (A) He was a little mad, but I just laughed. (B) He never did understand the best way to fry an egg.
A:
A