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: Every real nigga know if you tryna fuck a girl.. 
Completion A: "  "If you tryna fuck me, I don't know how to do this.."  "No bitch, don't fuck 
Completion B: and then he takes your ass to shit and they cum on her face and make her fuck you.. then you cum on him.. you even cum o
Output:
Completion A