With reference to the institution of ‘Gollas’ and ‘Dolas’, consider the following statements: 1. Golas were members of a non-elite class of Rajasthan. 2. Dolas were meant for the bride’s family and not for the bridegroom’s side. 3. Rajput clans had to accept these marriages as a mark of respect to the ruling clans. Which of the statements given above is/are correct?