What are the keywords in the following sentence? pedestrians reflected in the ceiling at an entrance to shopping centre and station
entrance, pedestrian, station

What are the keywords in the following sentence? a brightly lit boat passes in front of the skyscrapers
boat, pass, skyscraper

What are the keywords in the following sentence? dark clouds gather as field against uk constituent country during the first npower test match
cloud, gather, match

What are the keywords in the following sentence? boats travelling along a canal
boat, canal, travel