Indicate the correct option below.

You have just started working as a paralegal at ABC Attorneys. You go through a case file and notice that the company that ABC Attorneys is litigating against is the same company where your spouse is a director. You decide that there is no need to disclose this fact to ABC Attorneys. The relevant principle which can be identified here, is:

(a) Conflict of interest

(b) Diligence

(c) Breach of confidentiality

(d) Coincidence