Task: Coherence Classification
Input (English): Sentence 1: Gabby always wanted a doll house. 
 Sentence 3: She went to a  toy store with her parents 
 Sentence 4:  Gabby found the perfect pink and purple doll house 
 Sentence 5:  Gabby now spends her afternoons playing with her doll house 
 Given Sentence 2: She saved all of her allowance money to buy one.
Output (English): Yes