CREATE TABLE "managerial_changes" (
  "team" text,
  "outgoing_manager" text,
  "manner_of_departure" text,
  "date_of_vacancy" text,
  "replaced_by" text,
  "date_of_appointment" text,
  "position_in_table" text
);

Question: Name the total number of outgoing manager for villarreal b
SQL: SELECT COUNT("outgoing_manager") FROM "managerial_changes" WHERE "team"='Villarreal B';

Question: Name the date of appointment for 26 may 2011
SQL: SELECT COUNT("date_of_appointment") FROM "managerial_changes" WHERE "date_of_vacancy"='26 May 2011';

Question: Name the outgoing manager for esteban vigo
SQL: SELECT COUNT("outgoing_manager") FROM "managerial_changes" WHERE "replaced_by"='Esteban Vigo';

Question: Name the number of team for 19th position
SQL: SELECT COUNT("team") FROM "managerial_changes" WHERE "position_in_table"='19th';

Question: Name the manner of departure for luis enrique
SQL: SELECT "manner_of_departure" FROM "managerial_changes" WHERE "outgoing_manager"='Luis Enrique';