CREATE TABLE "n" (
  "name" text,
  "position" text,
  "period" text,
  "appearances" real,
  "goals" real,
  "nationality" text
);

Question: How many games had less than 7 goals scored?
SQL: SELECT COUNT("appearances") FROM "n" WHERE "goals"=7;

Question: List the player that scored 4 times.
SQL: SELECT "name" FROM "n" WHERE "goals"=4;

Question: How many players are from the country of Brazil?
SQL: SELECT COUNT("position") FROM "n" WHERE "nationality"='Brazil';

Question: List the number of active years for attaquant.
SQL: SELECT "period" FROM "n" WHERE "position"='Attaquant';