Task: Coherence Classification
Input (English): Sentence 1: My friend Donald is very introverted. 
 Sentence 3: He dropped out of college when he was young 
 Sentence 4:  He never told his mom 
 Sentence 5:  Donald worked part time for a church until he retired 
 Given Sentence 2: He lived with his mom until she died.
Output (English): Yes