Sangam texts suggest several stages of the social evolution of Tamil people. In this context consider the following statements :
1. The narrative texts show that the Tamil people of the times were primarily pastoral.
2. No reference to the trade and economic activities has been made in these texts.
Which of the statements given above is/are not correct?
1. Only 1
2. Only 2
3. Both 1 and 2
4. Neither 1 nor 2