What are the keywords in the following sentence? a motorcade with politician arrives to a huge crowd of supporters
crowd, motorcade, politician

What are the keywords in the following sentence? this sculpture of builder bearing his cross is a graphic focal point for this chapel .
bear, builder, sculpture

What are the keywords in the following sentence? distant shot of glacier flowing out of mountains into a valley
glacier, mountain, valley

What are the keywords in the following sentence? handsome traveler is waiting for taxi at the airport
airport, taxi, traveler