Task: Coherence Classification
Input (English): Sentence 1: Ida arrived at school one morning. 
 Sentence 3: She tried to cover her mouth with her hand all day 
 Sentence 4:  She hurried to brush her teeth as soon as she arrived home 
 Sentence 5:  Ida vowed never to forget to brush again! 
 Given Sentence 2: So he was sure his computer was infected by a virus.
Output (English): No