Newton's third law can be derived from:

Explanation

Newton's second law provides a mathematical description of force as it relates to mass and acceleration, forming the basis for understanding interactions between objects. From these interactions, Newton's third law can be derived, stating that for every action, there is an equal and opposite reaction. Newton's first law does not offer this mathematical basis, as it focuses solely on the state of motion without external forces. The option suggesting they are unrelated is incorrect, as Newton's laws collectively describe motion and force interactions. Thus, the correct answer is option B.