Task: Class Definition Understanding (ontology: Sciences/Computer_Science)

Which of the following definitions best describes 'free to use license'?

A. the concept is a license which, among its license clauses, states that non-commercial entities may use the resource without a purchase or usage cost.
B. A the concept is a license which was, at least originally, created by a specific organization to be used just on the resources created within that organization. This is a hierarchy of convenience rather than of shared philosophy. Many of the licenses have since been taken up by other groups whose licensing requirements matched those of the originating organization.
C. A license which allows any form of usage of the artifact.
D. the concept is a license which, among its license clauses, states that commercial entities may use the resource for a fee.

Answer: A license which allows any form of usage of the artifact.