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! 
 Option 1: She brought it home to be her pet turtle. 
 Option 2: She threw it deeper in the pond.
Output (English): Option 1