Based on the clue 'a monkeys uncle would have to travel to this large...', what is the answer?

Based on the clue 'a monkey named mr nilsson often rides on the shoul...', what is the answer? Based on the clue 'a monkeys uncle could tell you that bloods rh fact...', what is the answer? Based on the clue 'a monkeys uncle might be confused in england where...', what is the answer? Based on the clue 'a monkeys uncle would go to borneo to find this no...', what is the answer? Based on the clue 'a monoglot is a person who only knows one of these', what is the answer? Based on the clue 'a monoglot only knows one of these', what is the answer? Based on the clue 'a monster of a southwestern river 4', what is the answer? What is associated with: a monster opera based on this mary shelley novel premiered in 1990?