Given the task definition and input, reply with output. 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.

Sentence1: Logan was skateboarding in his neighborhood with his friends. Sentence2: They dared him to do a trick on his board. Sentence3: Feeling cocky, he tried a trick he'd never done before. Sentence4: He didn't land it right and hurt his ankle.
He couldn't skate for the rest of the month.