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: Ana got a mosquito bite. Sentence2: It itched badly! Sentence3: She tried not to scratch it. Sentence4: But she could not help but claw at it.

Soon Ana's bite got infected.