Q: Keywords: difference, examine, invention, item, similarity
What is a sentence that includes all these keywords?

A: invention when examining the similarities and differences between items

Q: Keywords: city, tram, transport
What is a sentence that includes all these keywords?

A: trams form the main part of public transport in many towns and cities

Q: Keywords: build, structure, tower
What is a sentence that includes all these keywords?

A:
futurist structure an observation tower built for exhibition subject