What are the keywords in the following sentence? buddhist place of worship seen from across the lake
lake, place, worship

What are the keywords in the following sentence? A very tall tower with a clock mounted on it's side.
clock, mount, side

What are the keywords in the following sentence? the balloon floats down a city and into neighborhood during event .
balloon, city, event

What are the keywords in the following sentence? golfer watches a putt during the final round recurring competition
competition, golfer, recur, watch