Definition: 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: Sentence1: Morris buys himself a skateboard to stay active. Sentence2: He brings the skateboard to the park for a day of skateboarding. Sentence3: He notices that he is much older than the other people there. Sentence4: However, they welcome him, and they don't seem to mind his age.

The younger skaters taught Morris a lot of tricks.