ببخشید من دخالت می کنم ; reference زیر , درستی کاربرد whose در جمله ی آقا مهدی را تصدیق می کند (اگر چه whose بیشتر در مورد افراد , با چشم و گوش ما ماَنوس است) :
whose
whose
W1S2 /huːz/ determiner, pron
[
Language: Old English; Origin: hwAs, from hwa;
WHO]
used to ask which person or people a particular thing belongs to
Whose is this?
Whose keys are on the kitchen counter?
used to show the relationship between a person
or thing and something that belongs to that person or thing
That's the man whose house has burned down.
Solar energy is an idea whose time has come.
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