What are the keywords in the following sentence? shoppers buy food at a supermarket .
buy, shopper, supermarket

What are the keywords in the following sentence? fans let of a flare during the group b match .
flare, let, match

What are the keywords in the following sentence? a bunch of grapes hanging from vines in a vineyard
bunch, vine, vineyard

What are the keywords in the following sentence? an adventurous woman finds herself completely tangled in the roots of this enormous tree
find, root, tree