A. Does he wear gray briefs?Does he mean he can answer only 50% of these questions? If he can't definitively answer such basic questions then he's in real trouble.
B. Is he in the habit of taking photos of his crotchal region?
C. Does he have hairless legs?
D. Is he rather moderately endowed?
The answer to all four must be yes—or he would be able to answer with certitude.