Task: Coherence Classification
Input (English): Sentence 1: Hunter just turned thirty and his body started to hurt. 
 Sentence 3: The doctor recommended Hunter try yoga 
 Sentence 4:  Hunter signed up for yoga classes at his gym 
 Sentence 5:  A week after doing yoga every day and Hunter felt five years younger 
 Option 1: He went to the doctor and said he wasn't flexible anymore. 
 Option 2: He decided to go back to the gym again.
Output (English): Option 1