Explanation
NESCO-listed answer in this question is Kutiyattam. Match the tradition with its region, form, performer or recognition. A familiar cultural name is not enough unless every clue agrees. Therefore answer, correct index and explanation consistently identify Kutiyattam. Kutiyattam, also written Koodiyattam, is a traditional Sanskrit theatre form of Kerala and is recognised by UNESCO as an Intangible Cultural Heritage of Humanity. It combines acting, Sanskrit drama, temple-theatre traditions and elements of Koothu. Traditionally, it was performed in Koothambalams, the temple theatre spaces of Kerala. For exams, the strongest clue is UNESCO plus Kerala plus Sanskrit theatre, which points to Kutiyattam. Theyyam and Chakyar Koothu are also important Kerala traditions, but the UNESCO-listed answer in this question is Kutiyattam.