What are the keywords in the following sentence? An airplane worker loads up a waiting Southwest jet.
load, wait, worker

What are the keywords in the following sentence? politician departs membership organisation after his speech
organisation, politician, speech

What are the keywords in the following sentence? a beautiful rainbow appears over tourist attraction following a rain storm
follow, rainbow, storm

What are the keywords in the following sentence? a small mushroom grows in moss in a summer green forest
forest, moss, mushroom