Task: Coherence Classification
Input (English): Sentence 1: Carl wanted a computer badly. 
 Sentence 3: After saving up all of his money Carl bought a computer 
 Sentence 4:  He brought it home and began installing it 
 Sentence 5:  Carl spilled water on his computer and broke it, making him sad 
 Option 1: He worked hard all day. 
 Option 2: He worked for months.
Output (English): Option 2