Add some knowledge questions

[kuriwaki]

These tend to be asked multiple years. Pick a few of the main ones (perhaps CurrentHouse party)

	[1] Republicans	[2] Democrats	[3] Neither	[4] Not sure
[CC20_310a] U.S. House of Representatives	◯	◯	◯	◯
[CC20_310b] U.S. Senate	◯	◯	◯	◯
[CC20_310c] $inputstate State Senate (shown if shown if inputstate != 11)	◯	◯	◯	◯
[CC20_310d] $LowerChamberName (shown if shown if LowerChamberName)	◯	◯	◯	◯

	[1] Never Heard of Person	[2] Republican	[3] Democrat	[4] Other Party / Independent	[5] Not sure
[CC20_311a] $CurrentGovName (shown if shown if CurrentGovName)	◯	◯	◯	◯	◯
[CC20_311b] $CurrentSen1Name (shown if shown if CurrentSen1Name)	◯	◯	◯	◯	◯
[CC20_311c] $CurrentSen2Name (shown if shown if CurrentSen2Name)	◯	◯	◯	◯	◯
[CC20_311d] $CurrentHouseName (shown if shown if CurrentHouseName)	◯	◯	◯	◯	◯

(thanks to Alexander Agadjanian)