What are the keywords in the following sentence? another flight was diverted on sunday
divert, flight, sunday

What are the keywords in the following sentence? tips for a smooth road trip with kids
kid, tip, trip

What are the keywords in the following sentence? aquatic grasses and trees are silhouetted at twilight in this lake
lake, tree, twilight

What are the keywords in the following sentence? Flowers at the foot of a life-size crucifix mounted under an astronomical clock in a church
church, clock, mount