Task: Coherence Classification
Input (English): Sentence 1: Graham had locked himself out of his third-floor apartment. 
 Sentence 3: He went around back and climbed up the fire escape to his window 
 Sentence 4:  He managed to get the window open enough to climb inside 
 Sentence 5:  He was relieved and very pleased with his resourcefulness 
 Given Sentence 2: No one was home to let him in.
Output (English): Yes