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.

[EX Q]: Sentence1: Susan met a nice prince on the Internet. Sentence2: She wanted to help him claim his fortune. Sentence3: Susan had to keep scraping together money for her sweet prince. Sentence4: Sadly, she lost touch with him when she went broke.
[EX A]: Susan still hopes her prince will find her again someday.

[EX Q]: 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.
[EX A]: Nick decided to take his dog to a trainer.

[EX Q]: Sentence1: Louis stepped out from his pod. Sentence2: How great it was to be the first man here, he thought to himself. Sentence3: He took a few steps forward, and grabbed some moon rocks. Sentence4: They were put into his bag.
[EX A]:
He looked up at the sun overhead.