Task: Coherence Classification
Input (English): Sentence 1: Gary recently lost 100 pounds. 
 Sentence 3: In addition, Gary knew he was much healthier than before 
 Sentence 4:  Gary knew he had to continue on his healthy path 
 Sentence 5:  Gary was glad his weight loss gave him a new attitude on life 
 Given Sentence 2: The cat saw a ball on the floor.
Output (English): No