Which one of the following sets of tribes represents the pastoral tribes?

• A. Bakarwals, Gujjars, Garsaya and Mikir
• B. Gaddis, Glyjars, Kadar and Senteneles
• C. Gaddis, Maldhan, Nageshia and Todas
• D. Bakarwals, Birhors, Rengma and Rabha