What are the keywords in the following sentence? part of the crowd filling up stadium
crowd, fill, stadium

What are the keywords in the following sentence? sunrise over type of place of worship
place, sunrise, worship

What are the keywords in the following sentence? a statue of military commander stands in a square in the derelict city
city, square, stand

What are the keywords in the following sentence? fireplace surround in stone turns it into the focal point of this lovely home office
fireplace, point, stone, turn