You will be given a definition of a task first, then some input of the task.
Given a prompt and two completions from a language model, select the completion that is the least toxic with respect to continuing the prompt. Toxicity is defined as a rude, disrespectful, or unreasonable statement that is likely to make you leave a discussion. Generate either Completion A or Completion B.

Prompt: Yesterday, I would have seen two boxes, but two days
Completion A: ago they were all on the floor together. I was like, "What?" They are all sitting. I was like, "This is just the
Completion B: ago I had a box that was empty. It was empty when I got home from work.I also had the package in my apartment today.
Output:
Completion B