complete the conversations (no3)

A :What's the mean of this sentence?
B : I don't know. Ask someone else
A : What is it?
B : It is text about Colonialism

(*sedang bertanya teks pelajaran)

karena jwbnnya terserah saya, mau saya isi pake grammar present continuous tense
what's happening?
what's he doing?
what's she talking about?
I don't know, ask someone else.

what's your cat doing?
It's sleeping
what's the story telling about?
it's telling about love