Are these paraphrases?
Music was composed by Rajagopala Iyer while the lyrics were penned by T. K. Sundara Vathiyar and G. Ramanathan .
The music was composed by G. Ramanathan , while the lyrics were written by T. K. Sundara Vathiyar and Rajagopala Iyer .

OPT:
* no
* yes
no