Does anyone know what kind of question stem we can anticipate for these types of questions?

Can someone explain what AC B even says in plain English. I read AC's like this and my IQ drops 40 points out of sheer mental exhaustion.

12/14, chat there might be hope for me after all

This one almost got me! What I did to help my thought process was literally WRITE DOWN "Strengthens argument" and then underline it furiously to undo the train of thought that was fixated on the word "weaken"

I change my mind, hope is lost, got every question wrong.

Genuinely shocked I got this correct, on time too, chat there might be hope for me after all

Absolutely BUTCHERED this one. Reading through the description I now realize my ignorance, gotta start somewhere I guess.

Mapping out the premise and supporting conclusion makes this so much easier! However, it does take a bit of time. Any advice?