You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
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Question: Category: NOTABLE NAMES 
Clue: This useful Englishman was known as the Father of Utilitarianism, & that works for me

Answer: jeremy bentham


Question: Category: ANCIENT GREEKS 
Clue: This actor of the 6th century B.C. is credited with introducing the use of masks on stage

Answer: thespis


Question: Category: ANIMAL GROUPS 
Clue: This word can refer to laziness, a 2-toed mammal, or a group of bears

Answer:
sloth