What are the keywords in the following sentence? silhouette of the unidentified fisherman throwing net in sea on sunset
fisherman, silhouette, sunset, throw

What are the keywords in the following sentence? The shower curtain in this bathroom is hanging on the outside of the bathtub.
bathroom, curtain, hang

What are the keywords in the following sentence? seagulls fly over the sea in the morning
fly, morning, sea

What are the keywords in the following sentence? wide shot of clouds in the sky and mountains
cloud, mountain, sky