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: Tim was riding his motorcycle to school. Sentence2: The tire of the bike landed on a crack in the road. Sentence3: The entire tire fell out of position. Sentence4: Tim tried to break the fall by putting his legs on the floor.
He fell on the ground gently.