I would hope not given it's an entirely different question 
They need to know sex, gender is irrelevant.
Obviously.
However in real life they have decided they put the genders together rather than the sexes, and share accomodation, changing, showers etc on the basis of internal feelings not dicky / cunty.
Was amazed to find out girls are not allowed to wear knickers for gymnastics so they will have to be getting their pants off.
There was another thread.
That combined with asking "sexual preferences" of 10yo girls makes it sound like it's being run by perves TBH
I'm sure it isn't but, well.
Sexual prefernces indeed.
Sexual orientation means straigt gay etc
Sexual preferences means > spanking, missionary, feathery strokery, group sex, etc etc
So if they are trying to ask for sexual orientation or gender they have fucked up royally.
And the answer for a 10yo needs to be "Don't Know" not "Prefer not to say" >> the assumption that all 10yo will have and know their "sexual preferences" is ludicrous.
I've gone from whatever to what the fuck now.