In what district was the incumbent Charles Hawkins? 
{'header': ['District', 'Incumbent', 'Party', 'Elected', 'Status', '2007 Result'], 'page_title': 'Virginia state elections, 2007', 'section_title': 'Election Results', 'caption': 'Election Results', 'rows': [['1st', 'Marty Williams', 'Republican', '1995', 'Defeated in Primary', 'John Miller (D) 51.1% Tricia Stall (R) 48.6%'], ['6th', 'Nick Rerras', 'Republican', '1999', 'Defeated', 'Ralph Northam (D) 54.3% Nick Rerras (R) 45.5%'], ['13th', 'Fred Quayle', 'Republican', '1991', 'Reelected', 'Fred Quayle (R) 58.6% Steve Heretick (D) 41.1%'], ['14th', 'Harry Blevins', 'Republican', '2001', 'Reelected', 'Harry Blevins (R) 70.8% Donald Tabor Jr. (L) 28.8%'], ['15th', 'Frank Ruff', 'Republican', '1999', 'Reelected', 'Frank Ruff (R) 59.0% Bob Wilkerson (D) 40.9%'], ['16th', 'Henry Marsh III', 'Democratic', '1991', 'Reelected', 'Henry Marsh III (D) 66.6% Robert Owens (I) 33.1%'], ['17th', 'Edd Houck', 'Democratic', '1983', 'Reelected', 'Edd Houck (D) 56.0% Chris Yakabouski (R) 43.9%'], ['19th', 'Charles Hawkins', 'Republican', '1991', 'Retired', 'Robert Hurt (R) 75.7% Sherman Witcher (I) 24.2%'], ['20th', 'Roscoe Reynolds', 'Democratic', '1996', 'Reelected', 'Roscoe Reynolds (D) 63.0% Jeff Evans (R) 36.9%'], ['22nd', 'Brandon Bell', 'Republican', '1991', 'Defeated in Primary', 'Ralph K. Smith (R) 50.8% Michael Breiner (D) 49.0%'], ['28th', 'John Chichester', 'Republican', '1977', 'Retired', 'Richard Stuart (R) 50.6% Albert Pollard (D) 49.2%'], ['33rd', 'Mark Herring', 'Democratic', '2006', 'Reelected', 'Mark Herring (D) 56.9% Patricia Phillips (R) 43.0%'], ['35th', 'Dick Saslaw', 'Democratic', '1980', 'Reelected', 'Dick Saslaw (D) 77.9% Mario Palmiotto (IG) 21.0%'], ['37th', 'Ken Cuccinelli', 'Republican', '2001', 'Reelected', 'Ken Cuccinelli (R) 50.0% Janet Oleszek (D) 49.8%']]}