 
 <prompt> Wetin dem dey call critical school? Based on di question wey dey above, write small tori wey get di answer. E fit be 1 - 20 sentences. Context: <response>: ```Mahayana Buddhism dey shine well well for India from di 5th century CE go front, during di time wen di Guptas dey rule. Mahāyāna schools of learning dey ground, di most important one na di Nālandā University for north-eastern India.``` 