Whose food is that?
HIS food
Whose baby is that?
HIS baby
Whose phone is that?
HIS phone
Whose guinea pig is that?
HER guinea pig
Whose book is that?
HIS book
Whose drink is that?
HER drink
Whose earphones are those?
HIS earphones
Whose pizza is that?
THEIR pizza
Whose donuts are those?
THEIR donuts
Whose blanket is that?
THEIR blanket
Whose cake is that?
THEIR cake
Whose noodle is that?
THEIR noodle
