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: Bitches get fucked on the roof when I aint
Completion A: playing to them."A year later, he was still performing.He was also doing the covers at the age of 20.
Completion B: talking to u. (10/21/13) Anonymous 07/17/13 (Thu) 10:03:24 AM No
Output:
Completion B