One of the Next Sentences Does Not Contain One of the Three

One of the next sentences does not contain one of the three fundamentals that are crucial to understand the current status and future of Sport for All philosophy

A) The social awareness that physical activity is a key element of a healthy life
B) The benefits of daily physical activity for the young and its effectiveness at increasing physical activity levels for children
C) The widespread consideration of access to sport from a human rights perspective which led to a substantial body of international legislations, treaties and declarations to promote sporting access for all people
D) The increase in sports participation regarded as a common international trend that different surveys and studies continue to show in the early part of the twenty-first century