Task: Coherence Classification
Input (English): Sentence 1: Ken was at the bar. 
 Sentence 3: They called to cancel 
 Sentence 4:  Ken felt weird being there alone 
 Sentence 5:  He left and went home 
 Option 1: His friends arrived there as well. 
 Option 2: He was waiting to meet his friends.
Output (English): Option 2