Task: Text Completion
Input (English): Sentence1: It was Nate's turn to sweep the floor this week. Sentence2: He was notoriously lazy. Sentence3: He decided to pay his roommate to do it for him. Sentence4: The roommate took the money and never did the work. 
 (A) Nate had a hard time working up the energy to confront him. (B) Nate laughed with his friends about his dog's behavior.
Output (English): A