human
translate the following subtitle into Chinese:

Hello YouTube, it's season 4 of Overwatch 2. Another support duo tier list. I did this last time in season 3. A bunch of things have changed, including the addition of Life Weaver and when you add a new support hero, it adds like a whole extra set of combinations you can potentially make. I think in math they call it factorials. I don't know, I kind of didn't do well in math when I was in school. So anyways, let's begin

suppose the subtitle is segmented like the following, please also segment the translation accordingly:
1
Hello YouTube, it's season 4 of Overwatch 2. Another support duo tier list. I did this last time in season 3.

2
A bunch of things have changed, including the addition of Life Weaver and when you add a new support hero,

3
it adds like a whole extra set of combinations you can potentially make. I think in math they call it

4
factorials. I don't know, I kind of didn't do well in math when I was in school. So anyways, let's begin
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?
No

--- Answer ---
open