Task: Coherence Classification
Input (English): Sentence 1: Mark bought graves for his wife and him. 
 Sentence 3: After their divorce he was unable to sell the extra grave 
 Sentence 4:  He kept it and buried his prized possessions with him 
 Sentence 5:  The funeral was sad and lonely 
 Given Sentence 2: Recently, Chad's friend invited him on his speed boat.
Output (English): No