1918 Pennsylvania gubernatorial election
{'<entity_0>': '1918 Pennsylvania gubernatorial election', '<entity_1>': 'Governor of Pennsylvania', '<entity_2>': '1918', '<entity_3>': 'William Cameron Sproul'}
[['1918 Pennsylvania gubernatorial election', 'successful candidate', 'William Cameron Sproul'], ['1918 Pennsylvania gubernatorial election', 'point in time', '1918'], ['1918 Pennsylvania gubernatorial election', 'office contested', 'Governor of Pennsylvania']]
The <entity_0> occurred on <entity_2>. Republican candidate <entity_3> defeated Democratic candidate Eugene C. Bonniwell to become <entity_1>.
['gubernatorial election']