Task: Coherence Classification
Input (English): Sentence 1: Allie needed books for school. 
 Sentence 3: She found some that were very cheap 
 Sentence 4:  They were used 
 Sentence 5:  But when she got them they looked like new 
 Option 1: So she looked online. 
 Option 2: She couldn't look online.
Output (English): Option 1