Table:
text: United States House of Representatives elections, 1990
North Carolina
North Carolina
District Incumbent Party Elected Status_ Opponent
North Carolina2 Tim Valentine Democratic 1982 Re-elected Tim Valentine (D) 74.7% Hal C. Sharpe (R) 25.3%
North Carolina3 Martin Lancaster Democratic 1986 Re-elected Martin Lancaster (D) 59.3% Don Davis (R) 40.7%
North Carolina4 David Price Democratic 1986 Re-elected David Price (D) 58.1% John H. Carrington (R) 41.9%
North Carolina5 Stephen L. Neal Democratic 1974 Re-elected Stephen L. Neal (D) 59.1% Ken Bell (R) 40.9%
North Carolina6 Howard Coble Republican 1984 Re-elected Howard Coble (R) 66.6% Helen Allegrone (D) 33.4%

Question: Which party did incumbent Howard Coble belong to in the 1990 United States House of Representatives election in North Carolina?

Question: Which party did incumbent Stephen L. Neal belong to in the 1990 United States House of Representatives election in North Carolina?

Question: In the 1990 United States House of Representatives election, in how many districts was the Democratic incumbent elected in North Carolina in 1974?

Question: In what year was incumbent Martin Lancaster elected to the United States House of Representatives by North Carolina in 1990?