Problem: What are the most important words?
Sheep, one in mixed brown and white fleece and long horns, the other in beige fleece grazing on grass.
Answer: grass, graze, horn

Problem: What are the most important words?
person representing country performs the song during the semifinals of contest .
Answer: country, perform, represent, song

Problem: What are the most important words?
Three females playing harp and one lady in a wheelchair getting ready to play the flute.
Answer:
flute, harp, wheelchair