You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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.
Solution: A
Why? As mentioned in fourth sentence, the incident turned a new leaf to Rick's life; so, he must be happy now.

New input: Sentence1: Quinton was getting evicted from his apartment. Sentence2: He was broke with no income. Sentence3: One day, he decided to spend his last dollar on the lotto. Sentence4: To his disbelief, he won $50,000! 
 (A) Quinton felt depressed. (B) Quinton was so happy.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
B