Regarding the Three Round Table Conferences of 1930-1932 consider the following statements:

1. This was the first conference arranged between the British and the Indians as equals.

2. The Indian National Congress attended only the second round table conference held in 1931.

3. Sarojini Naidu represented women in all three conferences.

4. The result of these deliberations was the Government of India Act, 1935.

How many of the statements given above are correct?