It's either A or B. I would go with B though.
A. It is the same as a moral.
Answer:
lies is the answer
Explanation:
How to Use 'Lay' and 'Lie' ... Lay means "to place something down flat," while lie means "to be in a flat position on a surface." The key difference is that lay is transitive and requires an object to act upon, and lie is intransitive, describing something moving on its own or already in position.