What are the keywords in the following sentence? having a sofa full of polar bears can be ahandful at any time of the year
bear, time, year

What are the keywords in the following sentence? array of historic traditional windmills against cloudy sky on a hot summer day in black
day, sky, windmill

What are the keywords in the following sentence? new year with symbol of rooster .
rooster, symbol, year

What are the keywords in the following sentence? the most important thing we can teach our children is to love deity .
deity, love, thing