Task: Coherence Classification
Input (English): Sentence 1: My grandmother had an old chair she used to sit in. 
 Sentence 3: We decided to fix it for her birthday 
 Sentence 4:  We covered it with a sheet, and when she came home we surprised her 
 Sentence 5:  She was really happy we fixed her old chair 
 Given Sentence 2: It wasn't in really good shape.
Output (English): Yes