Carbon Black -- 1. Exposure data -- 2. Studies of cancer in humans -- 3. Studies of cancer in experimental animals -- 4. Mechanistic and other relevant data -- 5. Summary of data reported -- 6. Evaluation and rationale -- -- Titaniium Dioxide -- 1. Exposure data -- 2. Studies of cancer in humans -- 3. Studies of cancer in experimental animals -- 4. Mechanistic and other relevant data -- 5. Summary of data reported -- 6. Evaluation and rationale -- -- Talc Not Containing Asbestiform Fibres -- 1. Exposure data -- 2. Studies of cancer in humans -- 3. Studies of cancer in experimental animals -- 4. Mechanistic and other relevant data -- 5. Summary of data reported -- 6. Evaluation and rationale.