You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Rajasthan

Context:
Spirit possession has been documented in modern Rajasthan. Some of the spirits possessing Rajasthanis are seen as good and beneficial while others are seen as malevolent. The good spirits include murdered royalty, the underworld god Bhaironji, and Muslim saints. Bad spirits include perpetual debtors who die in debt, stillborn infants, deceased widows, and foreign tourists. The possessed individual is referred to as a ghorala ("mount"). Possession, even if it is by a benign spirit, is regarded as undesirable, as it entails loss of self-control and violent emotional outbursts.

Question:
What underworld god possess Rajasthanis?

Bhaironji