What is the Type with a Location with justus lipsius building, brussels, and a Year of 2012, and a President with herman van rompuy (1st term), and a Date with 23 may?
CREATE TABLE "2010_present" (
  "year" real,
  "date" text,
  "type" text,
  "president" text,
  "location" text
);
SELECT "type" FROM "2010_present" WHERE "location"='justus lipsius building, brussels' AND "year"=2012 AND "president"='herman van rompuy (1st term)' AND "date"='23 may';