Question: What is Brian Mateer's Speed?
SQL: SELECT "Speed" FROM "2-18649514-9" WHERE "Rider" = 'Brian Mateer';

Question: What is the Rank of the Rider with a Speed of 111.072mph in Team 250cc Honda?
SQL: SELECT AVG("Rank") FROM "2-18649514-9" WHERE "Team" = '250cc Honda' AND "Speed" = '111.072mph';