SELECT T2.Party FROM election AS T1 JOIN party AS T2 ON T1.Party = T2.Party_ID WHERE T1.Committee = "Appropriations" INTERSECT SELECT T2.Party FROM election AS T1 JOIN party AS T2 ON T1.Party = T2.Party_ID WHERE T1.Committee = "Economic Matters"
Apa nama partai yang memiliki kedua delegasi di komite "alokasi" dan
CREATE TABLE election (Party VARCHAR, Committee VARCHAR); CREATE TABLE party (Party VARCHAR, Party_ID VARCHAR)