Task: Coherence Classification
Input (English): Sentence1: When I was seven years old, I went swimming with some friends. Sentence2: I did not know how to swim in deep water. Sentence3: By accident, I slipped into the deep part of the pool. Sentence4: I thought I was going to drown! 
 Sentence5: A lifeguard jumped in and pulled me out of the deep end.
Output (English): Yes