What are the keywords in the following sentence? wild purple sage flowers in a meadow with bees collecting nectar or pollen from them
bee, collect, flower, nectar, pollen

What are the keywords in the following sentence? A herd of zebras begin to run in one direction.
direction, run, zebra

What are the keywords in the following sentence? an eye with the logo reflected .
eye, logo, reflect

What are the keywords in the following sentence? authorities started detaining demonstrators shortly after the protests began .
begin, demonstrator, protest