What are the keywords in the following sentence? this recipe is an unique take on a classic to serve to your guests .
guest, recipe, serve

What are the keywords in the following sentence? soldiers arriving at a station to travel home for christmas
arrive, station, travel

What are the keywords in the following sentence? huge flags and banners adorned apartment buildings in the section
adorn, banner, building, flag

What are the keywords in the following sentence? a place to live somewhere to live that contains all the things they need to survive .
live, need, thing