If sex and gender are biologically distinct
This is not the argument. The argument is that gender is not biologically anything at all - it has nothing to do with hormones, it's a set of expectations. If you are male (sex) then you are expected to be macho (gender).
You may want to look up "sexual assault" as well though.
Okay, I did. It's a recursive definition:
"These are the advances physically of one person from another in a sexual way that can lead to a sexual assault."
And on the site there's a link there, to itself. What the hell? That's just lazy.
Usage: fortune -P  -a [xsz] [Q: [file]] [rKe9] -v6[+] dataspec ... inputdir