Q: Keywords: cow, farm, horn, scratch
What is a sentence that includes all these keywords?

A: cow scratches her horn while having a rest on a farm

Q: Keywords: blind, come, window
What is a sentence that includes all these keywords?

A: silhouette of a woman coming to the window and opening the blinds

Q: Keywords: port, station, train
What is a sentence that includes all these keywords?

A:
freight train from the port running through station