Which is a bird or fish: Redhorse sucker, Red-necked grebe
Red-necked grebe is a bird, Redhorse sucker is a fish
<START_INST>Which is a bird or fish: Redhorse sucker, Red-necked grebe<END_INST><START_CTX><END_CTX><START_A>Red-necked grebe is a bird, Redhorse sucker is a fish<END_A>