Problem: What are the most important words?
A banana, tomato and apple laying on a desk
Answer: apple, banana, desk

Problem: What are the most important words?
weed killing train travelling along the railway
Answer: railway, train, travel

Problem: What are the most important words?
Someone uncomfortably arches her brows, then gives a sad blink and gazes at the ceiling.
Answer:
blink, ceiling, give