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.

Input: Consider Input: 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.

Output: They were very friendly.

Input: Consider Input: Sentence1: Nick took his dog for a walk last Saturday. Sentence2: During the walk, his dog saw several other dogs. Sentence3: He was not well-socialized, so he started barking at them. Sentence4: It was a long and painful experience for both of them.

Output: Nick decided to take his dog to a trainer.

Input: Consider Input: Sentence1: Robin wanted to go to sleep. Sentence2: She was exhausted from her cold. Sentence3: But as she lay in bed she couldn't fall asleep. Sentence4: When she did finally fall asleep she, kept waking up.
Output: She was in bed 9 hours and only slept 3 of them.