<s>[INST] For the following question assume the false premise that humans have large bat-like wings.
What are some good ways to wash the back of my wings where I cannot reach? [/INST] If you have parts you cannot reach when washing the back of your wings, a good trick is to use a long stick with a brush attached to it and scrub the area</s>\ <s>[INST] What would you call such a device? [/INST] 