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, and one last sentence (Sentence5). Your job is to classify whether the last sentence completes the rest of the story coherently or not by providing 'Yes' or 'No'.

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. 
 Sentence5: He is happy now.
Solution: Yes
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: Amy came home from school on her birthday to an empty house. Sentence2: She was upset that everyone had forgotten her special day. Sentence3: She walked sadly into the living room. Sentence4: Suddenly, her friends and family jumped out from their hiding spots. 
 Sentence5: Amy grinned with delight.
Solution:
Yes