Question: List the total number of constitutional amendments for a Five Cent Gasoline Tax Bill.
SQL: SELECT COUNT("Const. Amd.?") FROM "1-256286-21" WHERE "description" = 'Five Cent Gasoline Tax Bill';

Question: What type of proposal is measure number 3?
SQL: SELECT "type" FROM "1-256286-21" WHERE "meas. num" = 3.0;