Which of these examples frequently contribute to invalid claims for sports partners?

Commercials frequently contribute to invalid claims for sports partners because they often contain licensed music, stock footage, or other third-party content that the sports partner does not have the rights to monetize on YouTube. While the sports partner may have broadcast rights for the game itself, these rights typically do not extend to the commercial breaks. Breaking news, celebrity interviews, and viral videos, while potentially containing third-party content, are less frequently a source of invalid claims specifically for sports partners compared to commercials. Sports partners primarily deal with sports content, and commercials are a common element within their broadcast that often introduces rights issues.