Task: Coherence Classification
Input (English): Sentence 1: The Zimmy family loves animals. 
 Sentence 3: They went to the zoo as soon as it opened 
 Sentence 4:  They stayed at the zoo all day until it closed 
 Sentence 5:  The Zimmy family enjoyed the zoo very much 
 Given Sentence 2: So they decided to go to the zoo.
Output (English): Yes