kakeinos

κἀκεῖνα (adj pl neut nom) "That" is kakeinos, which means "the person there", "that person", "that thing", and, in the form of an adverb, "in that case", "in that way", "at that place," and "in that manner." -- The word translated as "those" is an adjective that highlights its noun as being in a specific place or time from a word that means "there."