Neither the question nor the answers make any sense independently, let along together.
Did you mean to ask something like "For whom it is the easiest to move on from a failed relationship" ?
Also lesbians are also gay, by definition, if I am not mistaken. Also Lesbians are also girls, so that makes no sense either.
Perhaps you meant to list "Straight boy, straight girl, gay boy, gay girl" ?
Also adding the "Other" option might include more people, so that would be ok as well, but maybe you didn't care about that part, so I have no issue with it.
Lmao, I was also trying to figure out what is going on here. Without that poll, the question makes sense but with it, it just weird and moving on doesn't have anything to do with gender.