What are the keywords in the following sentence? a squirrel hides in a tree .
hide, squirrel, tree

What are the keywords in the following sentence? a statue of military commander stands in a square in the derelict city
city, commander, stand

What are the keywords in the following sentence? olympic athlete and sports team arrive with recurring competition
competition, recur, team

What are the keywords in the following sentence? fly fisherman marking his trail from a kayak
fisherman, fly, kayak