CREATE TABLE table_6151 ("Medal" TEXT, "Name" TEXT, "Games" TEXT, "Sport" TEXT, "Event" TEXT)

What sport in the 1960 Rome Games did Pakistan play in the Men's Freestyle Welterweight?
SELECT "Sport" FROM table_6151 WHERE "Games" = '1960 rome' AND "Event" = 'men''s freestyle welterweight'
SELECT "Sport" FROM "table_6151" WHERE "Event" = 'men\'s freestyle welterweight' AND "Games" = '1960 rome'