Task: Coherence Classification
Input (English): Sentence 1: Once, there was a very ugly caterpillar. 
 Sentence 3: The caterpillar was thrown into the sea 
 Sentence 4:  Fortunately, the caterpillar could swim 
 Sentence 5:  The caterpillar was alive, but it was still ugly 
 Given Sentence 2: Some people found it and decided it should be destroyed.
Output (English): Yes