human
Take the numbers 0-9 and build two 5-digit integers from them, using every number only once, so that the difference between the 5-digit numbers is as small as possible.
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
Yes

--- Answer ---
grounded