Task: Coherence Classification
Input (English): Sentence 1: Pam was on a cruise ship. 
 Sentence 3: So she stood out on the deck and looked at the ocean 
 Sentence 4:  She over an hour and thought of leaving 
 Sentence 5:  But then she saw a group of dolphins leap out of the ocean 
 Given Sentence 2: She has always wanted to see dolphins.
Output (English): Yes