[Q]: Generate a sentence that includes all the following words: city, surround, wall
[A]: a medieval wall surrounds the port city .

[Q]: Generate a sentence that includes all the following words: box, letter, post
[A]: posting a letter in a post box

[Q]: Generate a sentence that includes all the following words: cat, goose, pond
[A]:
A cat and a goose ignore each other near a pond.