1970 U.S. Open
{'<entity_0>': 'Hazeltine National Golf Club', '<entity_1>': '1970 U.S. Open', '<entity_2>': 'Tony Jacklin', '<entity_3>': 'U.S. Open', '<entity_4>': 'Chaska'}
[['1970 U.S. Open', 'instance of', 'U.S. Open'], ['1970 U.S. Open', 'location', 'Hazeltine National Golf Club'], ['1970 U.S. Open', 'winner', 'Tony Jacklin'], ['1970 U.S. Open', 'location', 'Chaska']]
The <entity_1> was the 70th <entity_3>, held June 18–21 at <entity_0> in <entity_4>, Minnesota, a suburb southwest of Minneapolis. <entity_2> shot under-par in all four rounds on his way to a seven-stroke victory and his only <entity_3> title, the second of his two major championships.
['U.S. Open']