Task: Coherence Classification
Input (English): Sentence 1: Greg never found a hat he liked. 
 Sentence 3: Greg's friends wanted to buy hats from him 
 Sentence 4:  Soon, Greg was selling hats online 
 Sentence 5:  Greg made lots of money 
 Option 1: Greg decided try online, but still failed. 
 Option 2: Greg decided to make some hats of his own.
Output (English): Option 2