Task: Coherence Classification
Input (English): Sentence 1: Kevin was playing a joke on his sister. 
 Sentence 3: Kevin slipped the note in her backpack 
 Sentence 4:  His sister read the note 
 Sentence 5:  She recognized Kevin's handwriting and was mad at him 
 Given Sentence 2: He wrote a love letter and signed it from her crush.
Output (English): Yes