Q: Keywords: browse, festival, stall
What is a sentence that includes all these keywords?

A: people browsing and buying from market stalls at festival

Q: Keywords: eat, grass, pasture, zebra
What is a sentence that includes all these keywords?

A: Several zebras eat the green grass in the pasture.

Q: Keywords: duck, lay, nest
What is a sentence that includes all these keywords?

A:
A duck has laid an egg on the nest.