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swarm – n. a very large number of insects moving together
textile – n. a fabric that is woven or knit
evacuate -- v. to remove (someone) from a dangerous place
insurance -- n. an agreement in which a person makes regular payments to a company and the company promises to pay money if the person is injured or dies, or to pay money equal to the value of something (such as a house or car) if it is damaged, lost, or stolen
