Task: Coherence Classification
Input (English): Sentence 1: Mark made a ham sandwich. 
 Sentence 3: He laid it on the table 
 Sentence 4:  When he came back, it was gone 
 Sentence 5:  Mark's dog had eaten his sandwich 
 Option 1: Just as he finished eating it, the phone rang. 
 Option 2: Just as he was about to eat it, the phone rang.
Output (English): Option 2