Who is the incumbent candidate in the election of percy priest (d) 90.8% robert m. donihi (r) 9.2%?
{'header': ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates'], 'page_title': 'United States House of Representatives elections, 1954', 'page_id': '', 'types': ['text', 'text', 'text', 'real', 'text', 'text'], 'id': '1-1342013-41', 'section_title': '', 'caption': '', 'rows': [['Tennessee 4', 'Joe L. Evins', 'Democratic', '1946', 'Re-elected', 'Joe L. Evins (D) Unopposed'], ['Tennessee 5', 'Percy Priest', 'Democratic', '1940', 'Re-elected', 'Percy Priest (D) 90.8% Robert M. Donihi (R) 9.2%'], ['Tennessee 6', 'James Patrick Sutton', 'Democratic', '1948', 'Retired to run for U. S. Senate Democratic hold', 'Ross Bass (D) 99.4% Lon Brewer (R) 0.6%'], ['Tennessee 7', 'Tom J. Murray', 'Democratic', '1942', 'Re-elected', 'Tom J. Murray (D) Unopposed'], ['Tennessee 8', 'Jere Cooper', 'Democratic', '1928', 'Re-elected', 'Jere Cooper (D) Unopposed']], 'name': 'table_1342013_41'}