Direction: Find the odd word.

This is an odd-one-out verbal reasoning question. Responsibility, Guarantee, Prize, and Value all share positive connotations related to obligations, commitments, rewards, or worth. 'Secret' (option B) is the correct answer as it stands out - it can be neutral or negative depending on context and doesn't share the positive, formal characteristics of the other words. Secret also implies concealment, unlike the others which are openly acknowledged or valuable.