What is the title of the original airing on e4 May 2, 2010?
CREATE TABLE "united_kingdom_channel_4" (
  "episode_number" real,
  "title" text,
  "original_airing_on_channel_4" text,
  "time_of_airing_on_channel_4" text,
  "original_airing_on_e4" text,
  "time_of_airing_on_e4" text,
  "position_in_channel_4s_ratings_a" text,
  "position_in_e4s_ratings_b" text,
  "total_viewers" text
);
SELECT "title" FROM "united_kingdom_channel_4" WHERE "original_airing_on_e4"='May 2, 2010';