Task: Coherence Classification
Input (English): Sentence 1: Greg was kayaking in the ocean. 
 Sentence 3: The whale made a big splash 
 Sentence 4:  Gary wished he'd had his camera rolling 
 Sentence 5:  He told all his friends about the amazing experience 
 Given Sentence 2: All of a sudden, a huge whale popped up in front of him!
Output (English): Yes