What are the keywords in the following sentence? firefighters battle a blaze in a commercial building
battle, blaze, building, firefighter

What are the keywords in the following sentence? a bathroom with a sink and a towel hanging next to it
bathroom, hang, sink, towel

What are the keywords in the following sentence? old olive tree between vibrant red poppies in an olive orchard with a poppy field full of wild flowers
field, flower, orchard, tree

What are the keywords in the following sentence? silhouette of an elegant bride surrounded by hearts with a pattern
bride, pattern, silhouette