What are the keywords in the following sentence? models present the creation of famous designers on the first day
creation, day, designer, model

What are the keywords in the following sentence? train travelling at speed through the countryside
speed, train, travel

What are the keywords in the following sentence? i have fallen in love with the island again .
fall, island, love

What are the keywords in the following sentence? Large poster on wall behind white commode in dark tiled bathroom.
bathroom, poster, wall