What are the keywords in the following sentence? a bug comes in for a landing on a big flat flower as another hangs out .
bug, flower, hang

What are the keywords in the following sentence? gold at the end of the rainbow
end, gold, rainbow

What are the keywords in the following sentence? chairs and umbrella on a beach
beach, chair, umbrella

What are the keywords in the following sentence? Trains pulling into the trains station on an overcast day
day, pull, station