Task: Coherence Classification
Input (English): Sentence 1: I taught my girlfriend how to grill a steak. 
 Sentence 3: We burned a few cow parts 
 Sentence 4:  But eventually she got the hang of it 
 Sentence 5:  Now she cooks steak all the time 
 Option 1: It took a few times. 
 Option 2: She was a natural.
Output (English): Option 1