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

Which of the following definitions best describes 'CC BY-NC-ND 3.0'?

A. the concept is a nonfree license, as there are restrictions on charging money for copies. You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. This license also lets others build upon the original work for non-commercial purposes, as long as they credit you and license their new creations under the identical terms. The GNU Project does not recommend that you use this license for documentation. In addition, it has a drawback for any sort of work: when a modified version has many authors, in practice getting permission for commercial use from all of them would become infeasible.
B. the concept is a nonfree license, as there are restrictions on charging money for copies. You must give appropriate credit, provide a link to the license, use the work for non-commercial purposes, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. The GNU Project does not recommend that you use this license for documentation. In addition, it has a drawback for any sort of work: when a modified version has many authors, in practice getting permission for commercial use from all of them would become infeasible.
C. the concept is a copyleft free (free by the definition of the GNU Project) license which lets others remix, tweak, and build upon your work even for commercial purposes, as long as they credit you and license their new creations under the identical terms. The GNU Project recommend this license for art, entertainment and educational works, but also recommend that it is not used for software or documentation, since it is tricky as to how exactly this license is compatible with the GNU GPL.
D. the concept is a nonfree license, as there are restrictions on distributing modified versions and on charging money for copies. You must give appropriate credit, provide a link to the license, and use the work for non-commercial purposes. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. If you remix, transform, or build upon the material, you may not distribute the modified material.

Answer: the concept is a nonfree license, as there are restrictions on distributing modified versions and on charging money for copies. You must give appropriate credit, provide a link to the license, and use the work for non-commercial purposes. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. If you remix, transform, or build upon the material, you may not distribute the modified material.