what 's the difference in age between luis estrella martinez and edgardo rivera garcia ?
CREATE TABLE table_203_671 (
    id number,
    "name" text,
    "rank" text,
    "age" number,
    "years until mandatory retirement" text,
    "appointed by" text,
    "year appointed" number
)
SELECT ABS((SELECT "age" FROM table_203_671 WHERE "name" = 'luis estrella martinez') - (SELECT "age" FROM table_203_671 WHERE "name" = 'edgardo rivera garcia'))
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what 's the difference in age between luis estrella martinez and edgardo rivera garcia ? ### Input: CREATE TABLE table_203_671 (
    id number,
    "name" text,
    "rank" text,
    "age" number,
    "years until mandatory retirement" text,
    "appointed by" text,
    "year appointed" number
) ### Response: SELECT ABS((SELECT "age" FROM table_203_671 WHERE "name" = 'luis estrella martinez') - (SELECT "age" FROM table_203_671 WHERE "name" = 'edgardo rivera garcia'))