what were all the tournaments in 2007?
pinamar open, south open, parana open, norpatagonico open, center open, angel cabrera classic, chaco open, north open, metropolitano open, misiones open, carlos franco invitational, salta open, tandil open, argentine masters, mendoza open, roberto de vicenzo classic, san luis open, abierto del litoral, argentine open
of these, which had a purse?
pinamar open, south open, parana open, center open, angel cabrera classic, chaco open, north open, misiones open, carlos franco invitational, salta open, tandil open, argentine masters, mendoza open, roberto de vicenzo classic, san luis open, abierto del litoral, argentine open
what were the purses of these tournaments?
70,000, 100,000, 70,000, 200,000, 120,000, 70,000, 80,000, 70,000, 93,000, 80,000, 70,000, 420,000, 80,000, 120,000, 450,000, 520,000, 600,000
of these, which is the largest?
600,000
which tournament has this purse?
argentine open