Which is a bird or fish: Black tern, Blackfin tuna
Black tern is a bird, Blackfin tuna is a fish
<START_INST>Which is a bird or fish: Black tern, Blackfin tuna<END_INST><START_CTX><END_CTX><START_A>Black tern is a bird, Blackfin tuna is a fish<END_A>