What are the keywords in the following sentence? A white car being towed on a trailer pulled by a train.
car, pull, trailer

What are the keywords in the following sentence? medicine spilling from the bottle
bottle, medicine, spill

What are the keywords in the following sentence? dining room with views over the garden
dining, garden, room, view

What are the keywords in the following sentence? Two wrestlers, one wearing mainly red and the other mainly blue are on a mat in a wrestling position.
mat, position, wrestler