Q: Keywords: book, form, heart
What is a sentence that includes all these keywords?

A: a ring forming a heart in a book

Q: Keywords: company, fund, model
What is a sentence that includes all these keywords?

A: automobile model outfitted for venture funded company with autonomous technology .

Q: Keywords: building, fog, obscure
What is a sentence that includes all these keywords?

A:
building is almost obscured by a layer of fog