What are the keywords in the following sentence? Square sliced pizza with meat and cheese on plate.
cheese, pizza, plate, slice

What are the keywords in the following sentence? mist and frost lingers in fields surrounding the village as the winter sun begins to rise
begin, field, rise, sun, village

What are the keywords in the following sentence? a library of books are kept in the historic archive .
book, keep, library

What are the keywords in the following sentence? professional athlete reacts during the shot out competition of the heptathlon
athlete, competition, react