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.

Example Input: Sentence1: Today was April Fools Day and everyone played pranks on each other. Sentence2: Jeff was sneaking towards Dan, who was sitting down. Sentence3: When Jeff turned around, And shouted. Sentence4: The chair ended up breaking when Jeff called.
Example Output: Dan couldn't help but laugh.

Example Input: Sentence1: Ivy and her children were camping in the woods. Sentence2: Ivy cooked dinner while the children picked and ate berries. Sentence3: When she saw them, she panicked, thinking they were poisoned! Sentence4: Hurriedly she pulled out her phone to research the small berries.
Example Output: Then she sagged with relief - the berries were harmless mulberries!

Example Input: Sentence1: Gina had been at the park with her friend Pam for hours. Sentence2: Now the sun was setting. Sentence3: She said her goodbyes and headed home. Sentence4: When she arrived it was dark out.
Example Output:
Gina went straight to bed.