Task: Coherence Classification
Input (English): Sentence 1: Nina caught a turtle at the pond. 
 Sentence 3: But then her brother taught her about turtles 
 Sentence 4:  Nina decided to set her turtle free 
 Sentence 5:  She didn't want to be a cruel captor! 
 Given Sentence 2: She brought it home to be her pet turtle.
Output (English): Yes