Task: Coherence Classification
Input (English): Sentence 1: The family went downtown. 
 Sentence 3: They read the names carved into the stone 
 Sentence 4:  They felt solemn 
 Sentence 5:  They walked home quietly and respectfully 
 Option 1: They looked at some graffiti on the subway. 
 Option 2: They looked at the war memorial.
Output (English): Option 2