CREATE TABLE "five_cent_test_tokens" (
  "year_of_issue" real,
  "description" text,
  "weight" text,
  "diameter" text,
  "thickness" text,
  "edge" text
);

Question: Which Description has a Year of Issue of 1983, and a Weight of 3.50grams?
SQL: SELECT "description" FROM "five_cent_test_tokens" WHERE "year_of_issue"=1983 AND "weight"='3.50grams';

Question: Which Thickness has a Year of Issue smaller than 1983?
SQL: SELECT "thickness" FROM "five_cent_test_tokens" WHERE "year_of_issue"<1983;

Question: Which Description has a Year of Issue of 1983, and a Thickness of 1.7mm, and a Weight of 3.50grams?
SQL: SELECT "description" FROM "five_cent_test_tokens" WHERE "year_of_issue"=1983 AND "thickness"='1.7mm' AND "weight"='3.50grams';

Question: Which Thickness has a Weight of 3.50grams?
SQL: SELECT "thickness" FROM "five_cent_test_tokens" WHERE "weight"='3.50grams';

Question: Which Thickness has a Diameter of 21.9mm?
SQL: SELECT "thickness" FROM "five_cent_test_tokens" WHERE "diameter"='21.9mm';