What are the keywords in the following sentence? event makes its way down a city .
city, event, way

What are the keywords in the following sentence? The family will grill steaks.
family, grill, steak

What are the keywords in the following sentence? rooms are separated by a combination of solid walls and screens
room, screen, wall

What are the keywords in the following sentence? an aircraft flies past the tower on its final flight over tourist attraction
aircraft, fly, tower