Problem: What are the most important words?
happy kid having fun in the rain
Answer: fun, kid, rain

Problem: What are the most important words?
many of the more recent walls and fortifications of the old town have been nicely restored .
Answer: fortification, restore, town, wall

Problem: What are the most important words?
an uprooted tree blocks a road following a storm .
Answer:
block, road, storm, tree