What is she going to do?
She's going to go diving.
Are they going to go jet skiing?
Yes, they are.
What is he going to do?
He is going to go sunbathing.
Is he going to go scuba diving?
Yes, he is.
Are they going to go windsurfing?
No, they aren't.
Is she going to go camping?
No, she isn't.
What are they going to do?
They are going to go snorkelling.
Is she going to go fishing?
Yes, she is.