Task: Coherence Classification
Input (English): Sentence 1: I take an elevator to get to my office. 
 Sentence 3: I was waiting for help for hours 
 Sentence 4:  Because I was stuck, I was late for work 
 Sentence 5:  My boss was angry at first, but then he laughed 
 Given Sentence 2: This morning the elevator got stuck.
Output (English): Yes