The correct answer is: a) Bull taming.
Jallikattu is a traditional bull-taming sport in the Indian state of Tamil Nadu. It is a major event during the annual Pongal festival, which is celebrated in January or February. The sport involves a man trying to hold on to a bull for as long as possible as the bull runs around a ring. The man is not allowed to use any weapons or tools, and he must not touch the bull with his hands. If the man falls off the bull, he is out of the competition. The winner is the man who stays on the bull for the longest time.
Kite flying is a popular sport in many parts of the world, but it is not associated with the Jallikattu festival. Boat races are also a popular sport in many parts of the world, but they are not associated with the Jallikattu festival either. Rangoli competitions are a popular activity during the Pongal festival, but they do not involve bull taming.
Jallikattu is a controversial sport, and there have been calls to ban it. However, the sport is still popular among many people in Tamil Nadu, and it is an important part of the Pongal festival.