Task: Coherence Classification
Input (English): Sentence 1: Nina was hungry for some tacos. 
 Sentence 3: She asked her mother to buy her some 
 Sentence 4:  Her mother was too busy 
 Sentence 5:  Nina went and found a taco stand and was happy 
 Option 1: She tried to cook some, but they burned. 
 Option 2: She tried to cook some and they were great.
Output (English): Option 1