CREATE TABLE "expansion_draft_selections" (
  "pick" real,
  "player" text,
  "nationality" text,
  "new_wnba_team" text,
  "former_wnba_team" text,
  "college_country_team" text
);

Question: Name the number of former wnba team for 2
SQL: SELECT COUNT("former_wnba_team") FROM "expansion_draft_selections" WHERE "pick"=2;

Question: Name the player for mercer
SQL: SELECT "player" FROM "expansion_draft_selections" WHERE "college_country_team"='Mercer';