यामिनी कृष्णमूर्ति का संबंध मुख्य रूप से भारत के किस शास्त्रीय नृत्य से है?

Sattriya dance was recognized as a classical dance form by Sangeet Natak Akademi in which year?

Which one of the following statements is NOT correct regarding Indian classical dance?

The 'Tribhanga' posture, a three-bend stance of the body, is a characteristic feature of which classical dance?