dillon1000/react

Standardise format of the three "state" questions. (#7046)

* Standardise format of the three "state" questions.

The original format follows the template:

 > 1. x? if `x` then probably isn't state
 > 2. y? if `!y` then probably isn't state
 > 3. z? if `z` then it's not state

This caused both me and a hallway tester to do a double take.

The proposed reformulation allows the answers to follow the same template.

In the same spirit, it uses the same contraction pattern in the last answer (`it's not state`-> `it isn't state`). This has the welcome side effect to make the lack of "probably" stand out more.

* Update phrasing in thinking in reacr