What are the keywords in the following sentence? adding text or an image
add, image, text

What are the keywords in the following sentence? add the sweet onions and allow it to cook for several minutes .
cook, minute, onion

What are the keywords in the following sentence? The circus employees are leading a pair of elephants along side the train.
elephant, lead, train

What are the keywords in the following sentence? mountains such as mountain ranges were formed when plates converge
converge, plate, range