In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.

Sentence1: When I first moved into my house, I didn't know my neighbors. Sentence2: While mowing one day, I found a kickball in my yard. Sentence3: I felt this was the perfect opportunity to meet my neighbors. Sentence4: I grabbed the ball and went next door to return it.
They were very friendly.

Sentence1: My friend wants to be a doctor, so she took the MCAT. Sentence2: The first time she took it, she did not get a good enough score. Sentence3: She studied very hard and took it again. Sentence4: This time, she did very well!
We took her out to drinks to celebrate.

Sentence1: Amy was getting a minor raise from her job. Sentence2: Although it wasn't a lot of money she was expecting it. Sentence3: Her boss informed her it would be on her next check. Sentence4: When she received the check there was no raise.
Amy was very upset.