When JY is explaining not ( group 4 Logical operator) he does not apply the not to the come home idea. i understand its function as a logical operator but why doesn't not affix itself to /CH as in the description of Group 3.
http://7sage.com/lsat_explanations/lsat-22-section-2-question-16/
Hello, I was wondering if someone could help me understand why D is incorrect? Thanks! :)