Task: Coherence Classification
Input (English): Sentence1: David went to John's lake house for the weekend. Sentence2: John's family owns a boat, so they took a ride. Sentence3: It was David's first time ever being on a boat, so he was nervous. Sentence4: The boat was going fast and David started having fun! 
 Sentence5: David decided that he enjoys boats afterall.
Output (English): Yes