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 more topical with respect to continuing the prompt. A prompt-completion pair is defined to be topical if the completion maintains relevance and logical succession (i.e. stays on topic) with the prompt. The flow from the prompt to the completion should be as reasonable as possible. Generate either Completion A or Completion B.

Prompt: Psalm 40:9. \"I have preached righteousness in the great congregation: lo, 
Completion A: I am with you always. Your light is my light, and your ways my ways. Your Spirit is my Spirit. And you are with me always 
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