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: Francisco wasn't feeling very well, even though he had work. Sentence2: He called in sick. Sentence3: He couldn't sleep, so he tried watching television. Sentence4: When he found there wasn't anything on, he decided on an online game.

He was playing when his boss logged on from work.