<|im_start|>system
You are a helpful instruction-following assistant.
<|im_end|>
<|im_start|>user
Select the output A or B that best matches the given instruction. Choose your preferred output, which can be subjective. Your answer should ONLY contain: A or B. Here's an example:

# Example:
## Instruction:
Give a description of the following job: "ophthalmologist"

## Output A:
An ophthalmologist is a medical doctor who specializes in the diagnosis and treatment of eye diseases and conditions.

## Output B:
An ophthalmologist is a medical doctor who pokes and prods at your eyes while asking you to read letters from a chart.

## Which is best, A or B?
A

Here the answer is A because it provides a comprehensive and accurate description of the job of an ophthalmologist. In contrast, B is more of a joke.

# Task:
Now is the real task, do not explain your answer, just say A or B.

## Instruction:
{instruction}

## Output A:
{output_1}

## Output B:
{output_2}

## Which is best, A or B?
<|im_end|>