Q: Keywords: flower, heart, leaf, shape
What is a sentence that includes all these keywords?

A: a white flower placed between a heart shaped leaf

Q: Keywords: build, school, student
What is a sentence that includes all these keywords?

A: the students of the new local school the school was build by the donations

Q: Keywords: bank, customer, teller
What is a sentence that includes all these keywords?

A:
At a bank, a customer is being waited on by a teller.