Task: Coherence Classification
Input (English): Sentence 1: Leah had long beautiful hair, but she was cutting it all off. 
 Sentence 3: As a tribute, she was shaving her head and donating all her hair 
 Sentence 4:  She gave it to a wig company called Locks of Love 
 Sentence 5:  Leah's lovely hair went to a grateful girl just like her best friend! 
 Option 1: Her best friend had cancer and Leah wanted to give her friend her hair. 
 Option 2: Her best friend had been diagnosed with cancer and Leah was very sad.
Output (English): Option 2