CREATE TABLE "whau_local_board" (
  "name" text,
  "years" text,
  "gender" text,
  "area" text,
  "authority" text,
  "decile" real,
  "roll" real
);

Question: Tell me the name for kelston with roll less than 322
SQL: SELECT "name" FROM "whau_local_board" WHERE "area"='kelston' AND "roll"<322;