CREATE TABLE "home_market" (
  "operator" text,
  "number_purchased" real,
  "variant" text,
  "bodybuilder" text,
  "year_s_purchased" text
);

Question: Who is the operator when Roe was the bodybuilder?
SQL: SELECT "operator" FROM "home_market" WHERE "bodybuilder"='Roe';

Question: What is the variant when Alexander was the bodybuilder?
SQL: SELECT "variant" FROM "home_market" WHERE "bodybuilder"='Alexander';

Question: Who was the bodybuilder when Coventry was operating?
SQL: SELECT "bodybuilder" FROM "home_market" WHERE "operator"='Coventry';

Question: How many different variants are there for Northern Counties bodybuilder?
SQL: SELECT COUNT("variant") FROM "home_market" WHERE "bodybuilder"='Northern Counties';

Question: Who is the operator when willowbrook was the bodybuilder?
SQL: SELECT "operator" FROM "home_market" WHERE "bodybuilder"='Willowbrook';