What district is incumbent melvin price from?
{'header': ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates'], 'page_title': 'United States House of Representatives elections, 1946', 'section_title': '', 'caption': '', 'rows': [['Illinois 3', 'Edward A. Kelly', 'Democratic', '1944', 'Lost re-election Republican gain', 'Fred E. Busbey (R) 57.2% Edward A. Kelly (D) 42.8%'], ['Illinois 4', 'Martin Gorski', 'Democratic', '1942', 'Re-elected', 'Martin Gorski (D) 70.7% John T. Parsons (R) 29.3%'], ['Illinois 13', 'Leo E. Allen', 'Republican', '1932', 'Re-elected', 'Leo E. Allen (R) 77.8% Michael M. Kinney (D) 22.2%'], ['Illinois 17', 'Leslie C. Arends', 'Republican', '1934', 'Re-elected', 'Leslie C. Arends (R) 71.2% Carl Vrooman (D) 28.8%'], ['Illinois 18', 'Jessie Sumner', 'Republican', '1938', 'Retired Republican hold', 'Edward H. Jenison (R) 65.1% C. E. Spang (D) 34.9%'], ['Illinois 20', 'Sid Simpson', 'Republican', '1942', 'Re-elected', 'Sid Simpson (R) 58.8% Don Irving (D) 41.2%'], ['Illinois 22', 'Melvin Price', 'Democratic', '1944', 'Re-elected', 'Melvin Price (D) 50.7% Calvin D. Johnson (R) 49.3%'], ['Illinois 24', 'Roy Clippinger', 'Republican', '1945', 'Re-elected', 'Roy Clippinger (R) 58.9% Edward Hines (D) 41.1%']]}