Not a very good example. It has to be something obvious:
— Who are you spending mother’s day with?
— My mother - who else??

Unless I misunderstood...

Кофта это не картошка)

Кофточка is a blouse. ¿

Potato is wrong

That’ll teach me to look at posts without my glasses at the beach)))

And I thought saying "potato, what else?" is a funny way to respond to questions like that))

😝