In this question, os the option A wrong because term “bi” temporal is not given
(or) we are considering the late stage (Macroadenoma) of pituitary.
Because in notes it’s given Bitemporal Superior Quadrantanopia is earliest lesion of pituitary adenoma.
I think the earliest is superior temporal hemianopia but overall finally it progress to bitemporal hemianopia
and in the question specifically earliest is not asked so that’s why Bitemporal may be the and