What are the keywords in the following sentence? A huge crowd is in the street having a pillow fight.
crowd, fight, street

What are the keywords in the following sentence? movement of a traveler in the escalator of an airport
airport, escalator, traveler

What are the keywords in the following sentence? i love the cut and the color on her .
color, cut, love

What are the keywords in the following sentence? banyan tree which forms a forest by aerial roots in the botanical garden
forest, form, tree