What are the keywords in the following sentence? the stream of clouds in the sky .
cloud, sky, stream

What are the keywords in the following sentence? a religious students walks inside mosque during the gathering for students who had successfully memorised religious text .
gathering, memorise, mosque, text, walk

What are the keywords in the following sentence? this circular map shows the roads near the park .
map, park, road

What are the keywords in the following sentence? Someone crosses himself again as tugboat plows forward and smashes into the side of the u - boat.
boat, cross, plow, side, smash