What are the keywords in the following sentence? Jet airplane in flight landing gear extended down
airplane, extend, gear

What are the keywords in the following sentence? illuminated orange tent in the forest morning lake at mountains .
illuminate, mountain, tent

What are the keywords in the following sentence? many elephants in the forest and eating from the trees
eat, elephant, forest

What are the keywords in the following sentence? The pasta is then served with shredded cheese on top.
cheese, pasta, serve, top