What are the keywords in the following sentence? A pair of giraffes standing in a pen at a zoo.
pen, stand, zoo

What are the keywords in the following sentence? industry comes in sizes and features cute owls in colors of ivory and orange .
come, feature, industry, owl, size

What are the keywords in the following sentence? a polar bear searches the snow for food .
bear, food, search

What are the keywords in the following sentence? skies a delivery down to cricketer off the bowling of cricket player during the international against constitutional republic .
cricketer, delivery, player