content: then the dragon king interviewed the doctor and blamed him for not curing the queen . the doctor was alarmed at rin jin 's evident displeasure , and excused his want of skill by saying that although he knew the right kind of medicine to give the invalid , it was impossible to find it in the sea . " do you mean to tell me that you ca n't get the medicine here ? " asked the dragon king . " it is just as you say ! " said the doctor . " tell me what it is you want for the queen ? " demanded rin jin . " i want the liver of a live monkey ! " answered the doctor . " the liver of a live monkey ! of course that will be most difficult to get , " said the king . " if we could only get that for the queen , her majesty would soon recover , " said the doctor . " very well , that decides it ; we must get it somehow or other . but where are we most likely to find a monkey ? " asked the king .
answer: they are under water .
question: why was the liver of a live monkey difficult to get ?
target: why was the liver of a live monkey difficult to get ?
references: why was the liver of a live monkey difficult to get ?