Concepts: curb, meter, remain
A: Two parking meters on the curb, one with some time remaining.
Q: Keywords: boat, float, lake, surround, top
What is a sentence that includes all these keywords?

A: A large boat floating on top of a lake surrounded by a forest.
Produce a sentence which mentions all of these concepts: mountain, rock, waterfall

on the mountains are small waterfalls flowing through the rocks .
[Q]: Generate a sentence that includes all the following words: fill, train, travel
[A]: An orange and white train traveling past a forest filled with lots of green trees.
CONCEPTS: face, reaction, time

GEN: watch reaction when she sees face for the first time
CONCEPTS: track, train, waterway

GEN:
A train moving along the rails with a waterway beside the tracks.