I want to know the answer to the following question:
By tradition, what notable figure came to Nepal 250 years before the birth of Christ?
All the background I'm provided with is that "From the 3rd century BC, apart from the Hindu gods and goddesses, Buddhist monuments from the Ashokan period (it is said that Ashoka visited Nepal in 250 BC) have embellished Nepal in general and the valley in particular.". Is that enough to answer the question?
Answer: yes