Conversely, No Fault orNegligence would not apply in the following circumstances: (a) a positive test resulting from a mislabeled or contaminated vitamin ornutritional supplement (Athletes are responsible for what they ingest (Article 2.1) and have been warned against the possibility ofsupplement contamination); (b) the Administration of a Prohibited Substance by the Athlete’s personal physician or trainer withoutdisclosure to the Athlete (Athletes are responsible for their choice of medical personnel and for advising medical personnel that theycannot be given any Prohibited Substance); and (c) sabotage of the Athlete’s food or drink by a spouse, coach or other Person withinthe Athlete’s circle of associates (Athletes are responsible for what they ingest and for the conduct of those Persons to whom theyentrust access to their food and drink).