human
Suppose you are a content operator for TikTok responsible for tagging user feedback, and different processing methods are applied to different tags.

The following is a set of tags: "A" "B" "C" "D".

The following are some examples for your reference:
"I want to change the name on my account" => {"tag": "A"}
"How can I delete a video which I posted" => {"tag": "B"}
"Unable to reply comments with video" => {"tag": "C"}

Next, you need to predict the tag that best matches the following user feedback, answer in JSON format:
"اريد ان اغير مستخدم تيك توك" =>
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
Yes

--- Answer ---
grounded