Task: Coherence Classification
Input (English): Sentence 1: Rob asked Mary if she had locked the door numerous times. 
 Sentence 3: Once they returned home they noticed the door open and the tv gone 
 Sentence 4:  No forced entry meant the door was unlocked 
 Sentence 5:  Now Mary has to buy a new television 
 Given Sentence 2: She kept saying she had.
Output (English): Yes