It’s using the wrong your. Instead of using “Sally I need you to sit still while I trim YOUR bangs, Sophia ordered.” You’re means you are. Your means belonging to or associated to the person that the speaker is addressing.
(in order)
1. True
2. False
- What was the policeman doing?
answer: stopping people for speeding
Unmake is indeed a word. It is a verb meaning to reverse, or undo the making of. Synonyms include to ruin or destroy.
The use of these words, unmake and sensible, together is uncommon. A better phrase to use would be: "to confuse," "to ignore," or to "be unreasonable, 'depending on the usage.