What are the keywords in the following sentence? beds on either side and bank under the window
bank, bed, side

What are the keywords in the following sentence? teenagers lying down on the grass
grass, lie, teenager

What are the keywords in the following sentence? players around football player leave the pitch for halftime during the opening match
halftime, leave, pitch, player

What are the keywords in the following sentence? tourists walking past a large thatched cottage
cottage, tourist, walk