Upon reviewing my previous response, I don't even see where I made mention of gender even to the extent of a pronoun.
I don't want to get too far off topic, but this is blatantly false, especially as far as law enforcement is concerned.
Lefkowitz v. Turley, 414 U.S. 70, 77 (1973) the Fifth Amendment “not only protects the individual against being involuntarily called as a witness against himself in a criminal prosecution, but also privileges him not to answer official questions put to him in any other proceeding, civil or criminal, formal or informal, where the answers might incriminate him in future criminal proceedings
Logically, it would follow that if you don't know what a question IS, you can 'plead the fifth' to it on the basis that it could be incriminating. But again, IANAL.
You shouldn't either. They are not your friend.