CREATE TABLE table_203_17 (id NUMBER, "name" CLOB, "date of death" CLOB, "ceremony" CLOB, "year" CLOB, "academy award" CLOB, "film" CLOB, "winner" CLOB)

for the date of death , how many years difference is there for frank churchill compared to allen davey ?
SELECT ABS((SELECT "date of death" FROM table_203_17 WHERE "name" = 'frank churchill') - (SELECT "date of death" FROM table_203_17 WHERE "name" = 'allen davey'))
SELECT ABS((SELECT "date of death" FROM "table_203_17" WHERE "name" = 'frank churchill') - (SELECT "date of death" FROM "table_203_17" WHERE "name" = 'allen davey'))