Task: Coherence Classification
Input (English): Sentence 1: There was a tree we thought was dead. 
 Sentence 3: But a big storm then rolled through 
 Sentence 4:  The high winds brought down the tree 
 Sentence 5:  Fortunately it didn't damage anything 
 Option 1: We tried getting estimates but it was expensive. 
 Option 2: We got estimates and it was inexpensive.
Output (English): Option 1