Q: Keywords: collapse, part, roof
What is a sentence that includes all these keywords?

A: now a slot canyon after part of the roof collapsed .

Q: Keywords: aircraft, fly, sea
What is a sentence that includes all these keywords?

A: wing of the aircraft flying above sea at sunrise .

Q: Keywords: bank, boat, lake
What is a sentence that includes all these keywords?

A:
a small boat on the banks of a lake