Option b is the correct answer. Narayana Bhatta Goswami was a 16th-century Sanskrit scholar and author. He was a major figure in the Gaudiya Vaishnava tradition. He is the author of several important texts, including the Vraja Bhakti Vilasa. The Vraja Bhakti Vilasa is a Sanskrit text that focuses on the Braj region in North India. It is a collection of stories and poems about the life of Krishna.