CREATE TABLE "parliamentary_parties" (
  "name" text,
  "abbr" text,
  "political_leader" text,
  "international_affiliation" text,
  "votes_2012" real,
  "house_of_rep_seats" real,
  "senate_seats" real,
  "european_parliament_seats" real
);

Question: What is the smallest number of European Parliament sets when the international affiliation is global greens, egp? 
SQL: SELECT MIN("european_parliament_seats") FROM "parliamentary_parties" WHERE "international_affiliation"='Global Greens, EGP';

Question: How many categories of Senate Seats does Emile Roemer have? 
SQL: SELECT COUNT("senate_seats") FROM "parliamentary_parties" WHERE "political_leader"='Emile Roemer';