When remembering you referencing things that you have what?\nOptions:\n- memory cells\n- learning about\n- prior knowledge of\n- brain cells\n- nerve cells
Let's think carefully first. Step-by-step reasoning process:
User
Referencing means citing something that you know which is having prior knowledge. Only when you have prior knowledge, you can remember it and refrence. So the final answer is prior knowledge of.
Assistant