Problem: What are the most important words?
demonstrators gather at the site of a planned speech by film writer
Answer: demonstrator, gather, site, speech

Problem: What are the most important words?
The toilet in the bathroom looks very old
Answer: bathroom, look, toilet

Problem: What are the most important words?
with bedrooms and plenty of space there is all the room a growing family could need .
Answer:
grow, need, room, space