Task: Coherence Classification
Input (English): Sentence 1: I had a stroke in 2011. 
 Sentence 3: I wanted to keep track of time 
 Sentence 4:  I bought an analog pendant watch 
 Sentence 5:  It was too heavy, so I replaced it with a light digital one 
 Given Sentence 2: It was hard to wear a wristwatch.
Output (English): Yes