Possible question in that context

Hi teachers,
Context:

	A few minutes later
Mary:	Is there a snack car on this train, Peter?
Peter:	No, there isn't one.
	Ten minutes later
Peter:	Mary, we’re stopping, and there’s a snack bar on the platform.

According to the context, could I ask this question?
What's the train doing ten minutes later?
It's stopping.

Thanks in advance.