Task: Coherence Classification
Input (English): Sentence 1: Cal had a chainsaw for sale with chaps, helmet and a sawhorse. 
 Sentence 3: Cal didn't understand the point of that 
 Sentence 4:  Mike said he already had a great chainsaw 
 Sentence 5:  Cal sold off everything but the chainsaw to Mike 
 Option 1: Mike told Cal he wanted everything but the chainsaw. 
 Option 2: Mike didn't want anything but the chainsaw.
Output (English): Option 1