Step 1: Clarification of Inquiry:
The query requires the identification of a theatrical work by Ashvaghosha, a Buddhist poet and playwright, which chronicles the espousal of Buddhist principles by two young individuals.
Step 2: Analytical Breakdown:
- (A) Sariputra Prakarana: This is a renowned drama authored by Ashvaghosha. Its narrative centers on the conversion of two Brahmanical youths, Sariputra and Maudgalyayana, into followers of the Buddha, leading to their eventual recognition and elevation to chief disciple status.
- (B) Urubhangam: This play is attributed to Bhasa.
- (C) Mrichchhakatika: This play is attributed to Shudraka.
- (D) Adhe Adhure: This is a contemporary Hindi play by Mohan Rakesh.
Consequently, Sariputra Prakarana is identified as the correct response.
Step 3: Conclusive Determination:
The play by Ashvaghosha depicting two young men achieving the Buddha's approval is Sariputra Prakarana.