Task: Coherence Classification
Input (English): Sentence 1: The Smiths drove to the mountains to cut a live Christmas tree. 
 Sentence 3: Just as Mr Smith saw about to swing the ax, they noticed a nest 
 Sentence 4:  There were baby birds in the tree 
 Sentence 5:  They decided to chop down a different tree 
 Given Sentence 2: They searched for over an hour before finding the perfect tree.
Output (English): Yes