1. The Puram poetry of Sangam Literature had love as its theme.
2. Women poets also contributed to the Sangam Literature. 
3. Sangam poets came from different social and professional backgrounds. 

How many of the statements given above are correct?

       Personality                           Works

1. Pampa                             : Vikramarjunavijaya
2. Nagachandra                 : Trishashtilakshana Mahapurana
3. Neminatha                     : Lilavati

1. Katyayana 
2. Panini 
3. Patanjali 

Select the correct answer using the code given below:

           Stupa                                     Location

1. Mrigadava                             : Bihar
2. Dharmarajika                       : West Bengal
3. Bharhut                               : Uttar Pradesh

How many of the above pairs are correctly matched?