Task: Coherence Classification
Input (English): Sentence 1: I thought cigarettes weren't a big deal. 
 Sentence 3: I noticed I was coughing a lot and spending money 
 Sentence 4:  I decided to ask my friends for help 
 Sentence 5:  They encourage me to ignore my cravings 
 Option 1: I quit smoking, cold turkey, after I realized I was spending almost $1500 a year on cigarettes. 
 Option 2: I smoked more and more every day.
Output (English): Option 2