what's the primary payload(s) with launch date being july 8, 1994
CREATE TABLE table_19140 (
    "EDO Flight" real,
    "Shuttle" text,
    "Mission" text,
    "Launch Date" text,
    "Duration" text,
    "Primary Payload(s)" text
)
SELECT "Primary Payload(s)" FROM table_19140 WHERE "Launch Date" = 'July 8, 1994'
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 primary payload(s) with launch date being july 8, 1994 ### Input: CREATE TABLE table_19140 (
    "EDO Flight" real,
    "Shuttle" text,
    "Mission" text,
    "Launch Date" text,
    "Duration" text,
    "Primary Payload(s)" text
) ### Response: SELECT "Primary Payload(s)" FROM table_19140 WHERE "Launch Date" = 'July 8, 1994'