Which of the following statements about the Gonds is correct?

A) Gonds worship Naga devatha and Persipen, and their important festival is Dandari festival.

B) Majority of Gonds live in Karnataka, and they address themselves as Koyathur or Koya in Gondi language.

C) The name Gond came from Gondwana, and the Gonds are primarily found in Gujarat.