CREATE TABLE "recent_markets" (
  "ship_size" text,
  "cargo" text,
  "2004" text,
  "2005" text,
  "2006" text
);

Question: What ship size had a cargo value of $46,000 in 2006?
SQL: SELECT "ship_size" FROM "recent_markets" WHERE "2006"='$46,000';

Question: What ship size had a cargo value of $31,750 in 2006?
SQL: SELECT "ship_size" FROM "recent_markets" WHERE "2006"='$31,750';

Question: What was the cargo value in 2005 with a ship size of all product carriers?
SQL: SELECT "2005" FROM "recent_markets" WHERE "ship_size"='all product carriers';

Question: What was the cargo value in 2004 for ship size?
SQL: SELECT "2004" FROM "recent_markets" WHERE "ship_size"='ship size';

Question: What cargo was contained in a ship size of aframax?
SQL: SELECT "cargo" FROM "recent_markets" WHERE "ship_size"='aframax';

Question: What was the cargo value in 2005 for all product carriers?
SQL: SELECT "2005" FROM "recent_markets" WHERE "cargo"='all product carriers';