What are the keywords in the following sentence? red wedding dresses are irresistible and they are said to bring good luck in certain countries .
bring, country, say

What are the keywords in the following sentence? buying sweets from a stall
buy, stall, sweet

What are the keywords in the following sentence? time lapse of clouds and mist rolling at sunrise
cloud, mist, sunrise

What are the keywords in the following sentence? refugees hoping to cross into continent arrive at the shore
cross, refugee, shore