Which one of the following is a work attributed to playwright Bhasa?

Madhyama-vyayoga is one of the thirteen Sanskrit plays attributed to the ancient playwright Bhasa, focusing on a theme from the Mahabharata involving the character Bhima. While Natyashastra is a foundational text on drama often associated with this period, it was authored by Bharata Muni, not Bhasa. This question tests the core concept of identifying major literary works and their respective authors within classical Indian history.