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

A: venture funded company will release a new platform for a fully autonomous taxi

Q: Keywords: garland, market, sale
What is a sentence that includes all these keywords?

A: garlands of colourful artificial flowers for sale in the market

Q: Keywords: author, book, copy, sign
What is a sentence that includes all these keywords?

A:
An author signs a copy of a book for a fan.