Task: Coherence Classification
Input (English): Sentence 1: My brother and I were having a water balloon war. 
 Sentence 3: I laid in wait for him behind a corner with a huge water balloon 
 Sentence 4:  I heard footsteps approaching 
 Sentence 5:  It was too late when I threw the balloon and realized it was my dad! 
 Option 1: I was bombing him from up high in a tree. 
 Option 2: He was bombing me by dropping them over the second floor banister.
Output (English): Option 2