Question: How many laps for ukyo katayama with a grid under 16?
SQL: SELECT COUNT("Laps") FROM "2-1123252-2" WHERE "Driver" = 'ukyo katayama' AND "Grid" < 16.0;

Question: What grid has a Time/Retired of +5 Laps?
SQL: SELECT "Grid" FROM "2-1123252-2" WHERE "Time/Retired" = '+5 Laps';