user: Question: What was the total purse in the years after 1996 with a score of 272 (-16) when frank nobilo won?
Columns: ['Year', 'Winner', 'Country', 'Purse ( $ )', 'Score', 'First Prize ( $ )']
Types: ['real', 'text', 'text', 'real', 'text', 'real']
Sample row: [1999.0, 'Thomas Bjørn', 'Denmark', 600000.0, '273 (-15)', 100000.0]
SQL:

assistant: SELECT SUM("Purse ( $ )") FROM "Table" WHERE "Score" = '272 (-16)' AND "Winner" = 'frank nobilo' AND "Year" > 1996.0;