Consider the following statements
1. The three literary academics of Sangam literature were at Madurai
2. The akam genre of Tamil poetics dealt with the praise of kings.
3. The poems of the Puran genre had their own tinais and turais.
4. Each akam poem had to follow the nation of turai which had its own deity, biological organisms, subsistence pattern, musical instruments and songs.
Which of these statements is/are correct?
(a) 1, 2 and 3 (b) 3 and 4 (c) 1 and 3 (d) 2 and 4