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: John got a bike for his birthday. Sentence2: He didn't know how to ride. Sentence3: He practiced all week long. Sentence4: At the end of the week he took off his training wheels.

He was able to ride the bike just fine without them.