The correct answer is (b).
Sandhyakarnandin was a 12th-century Kannada poet. He is best known for his work Vikramankadevacharita, which is an epic poem about the life of the Chalukya king Vikramaditya VI. The poem is written in the Kannada language and is considered to be one of the masterpieces of Kannada literature.
Ramacharitam is an epic poem about the life of Rama, the hero of the Ramayana. It was written by the Tamil poet Kamban in the 12th century.
Sandesh Rasak is a collection of love poems written by the Kannada poet Kumara Vyasa in the 13th century.
Amuktamalyada is a devotional poem written by the Telugu poet Annamacharya in the 15th century.