What are the keywords in the following sentence? In football, opponents tackle the other team.
opponent, tackle, team

What are the keywords in the following sentence? solar panels sit atop the roof .
panel, roof, sit

What are the keywords in the following sentence? flowers grow through a crack in an asphalt road .
crack, flower, road

What are the keywords in the following sentence? rugby players react during their loss earlier in the year .
loss, player, react