Brings back memories of colleges as a physics/math major.
sausage fest D:
Why do my translation persone - persons doesn't fit?
Persons is used occasionally in english, for example the phrase "persons unknown", but the most common plural of person is "people". Persons does not sound correct.
"every person in this room is the same gender" should be fine as well.
Yes, I also tried it...
"Everyone in this room is of the same gender" was rejected. Rubbish. Time to complain again.