What are the keywords in the following sentence? A couple of giraffes standing next to each other inside of an enclosure.
couple, enclosure, giraffes

What are the keywords in the following sentence? Cat sleeping next to various office supplies in a table.
cat, sleep, supply, table

What are the keywords in the following sentence? before sipping a cocktail at the bar
bar, cocktail, sip

What are the keywords in the following sentence? a dust storm hits a city .
city, hit, storm