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: Psalm 40:9. \"I have preached righteousness in the great congregation: lo, 
Completion A: if my gospel is true, then what shall I tell others, my covenant of righteousness, in this life?\" Psalms 46:29. ` 
Completion B: the Lord hath said to me: \"This is my church: it shall be called the House of the Lord.\" \"And there shall not b
Output:
Completion B