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.

[Q]: Sentence1: I went to the zoo. Sentence2: I saw some monkeys. Sentence3: I wished I had a pet monkey. Sentence4: Then I saw a monkey attack another monkey.
[A]: I realized I didn't want a pet monkey anymore.

[Q]: Sentence1: Gina liked to volunteer at a homeless shelter. Sentence2: She had spent Years going there for many hours a week. Sentence3: The staff decided to do something to show their appreciation. Sentence4: They chipped in and got Gina a gift.
[A]: Gina was so touched she cried when they gave it to her.

[Q]: Sentence1: Jim started humming a tune. Sentence2: His friends became annoyed. Sentence3: Jim was completely oblivious. Sentence4: His friends finally told him to stop humming.
[A]:
Jim stopped humming and started singing out loud.