Patents is a contract between the individual (inventor) and the society (all others).
Q1. Patents is a contract between the individual (inventor) and the society (all others).
Answer: none of the these
Explanation: A patent is indeed a contract between an inventor and society: the inventor discloses the invention publicly in exchange for a time-limited exclusive right — so "none of these" listed terms (MNC, non-profit, partnership) describes it.