Concepts: building, move, train
A: moving train on elevated tracks within buildings
Q: Keywords: handstand, lean, wall
What is a sentence that includes all these keywords?

A: Two kids are trying to do a handstand while leaning on the couch and wall.
Produce a sentence which mentions all of these concepts: hair, know, love

... you should know that i love light hair .
[Q]: Generate a sentence that includes all the following words: library, student, transform
[A]: parents and students transform the library .
CONCEPTS: forest, hill, slope, valley, view

GEN: view of valley and forests this view showing greenery on the slope of a hill along with overhead
[Q]: Generate a sentence that includes all the following words: flower, stone, way
[A]:
the flower pushing its way between stones