user: Question: What were the fewest number of Sri Lankans admitted when more than 4270 Bangladeshis and more than 4986 Pakistanis were admitted?
Columns: ['Year', 'Indians admitted', 'Pakistanis admitted', 'Sri Lankans admitted', 'Bangladeshis admitted', 'Nepalis admitted']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['2000', 26122.0, 14201.0, 5849.0, 2715.0, 247.0]
SQL:

assistant: SELECT MIN("Sri Lankans admitted") FROM "Table" WHERE "Bangladeshis admitted" > 4270.0 AND "Pakistanis admitted" > 4986.0;