@Elle2015 If this were a necessary assumption question, then I think you’d be on to something, employing the negation test. But this is a sufficient assumption question. So we need an answer that will make the argument valid.
... , enumerated list of flaws to memorize and run through checklist-style ... 50 flaws for students to memorize). These decisions are hard because ... just force the student to memorize to make certain cases slam ...