Which of the following describes someone who is questioning? check all that apply.

uncertain about biological sex
exploring gender identity
uncertain about sexual orientation
engaging in new romantic relationships with opposite sex
has gender identity and biological sex that do not align

I think the answer is the first 3,
uncertain about biological sex
exploring gender identity
and uncertain about sexual orientation.

I would assume the 4th option means they are straight, focusing on opposite sex, and the 5th option makes is seem like they already identify differently than their biological sex, so it wouldn't be questioning.