Sigmoid colon volvulus, also known as sigmoid volvulus, is a common cause of bowel obstruction and constipation. It is common in Asia, India (7% of intestinal obstruction) and especially South India because of the high fibre diet. It is very common cause of large bowel obstruction in Peru and Bolivia due to high altitude.

Can we draw the following conclusion?
People of South India are known to have a high fibre diet.

OPTIONS:
i. Yes.
ii. It's impossible to say.
iii. No.
i.