Task: Coherence Classification
Input (English): Sentence 1: Ian became tired of all of the shows on TV. 
 Sentence 3: He ended up spending several hours watching Youtube videos 
 Sentence 4:  And he decided to cancel his cable subscription 
 Sentence 5:  He connected his computer to his television and had a blast 
 Option 1: He couldn't watch videos online. 
 Option 2: So he decided to watch videos online.
Output (English): Option 2