An animal-picture pair
Given: FISH DRAWING→A “An original outline fish”; BIRD DRAWING→B “An original outline bird”. The source is art, not species data. Job / invitation: Choose two different representations for imaginary characters. Worked: An invented triangle key meaning FISH can replace a fish picture if its key is explicit. It does not claim a triangle is a universal fish symbol. Next: Read the new key before predicting the destination; a real animal fact would require an independently reviewed source, not this drawing.