Q: Keywords: drip, snow, water
What is a sentence that includes all these keywords?

A: water dripping into the snow

Q: Keywords: campus, hang, student
What is a sentence that includes all these keywords?

A: students hanging out along tourist attraction on campus .

Q: Keywords: forest, train, tunnel
What is a sentence that includes all these keywords?

A:
A passenger train traveling through a tunnel covered with a forest.