Task: Coherence Classification
Input (English): Sentence 1: Amber really wanted a puppy. 
 Sentence 3: She begged her parents to get her one 
 Sentence 4:  Her parents refused 
 Sentence 5:  Finally her parents agreed to buy her one 
 Option 1: She had never had a pet before because she was very allergic. 
 Option 2: She had never had a pet before.
Output (English): Option 2