With reference to Ashoka’s Dhamma policy, consider the following statements:

1. Ashoka’s response to warfare and the tragedy of Kalinga was the inspiration for the formulation of the concept of dhamma. 

2. It includes this understanding but expands it to mean general goodwill and beneficence to all as “right behavior” which promotes peace and understanding.

3. Ashoka’s policy of dharma has often been equated with his conversion to Buddhism.

How many of the statements given above are correct?