How many classes between senior and junior year for world history
CREATE TABLE table_19048 (
    "SUBJECT" text,
    "FRESHMAN (Grade 7)" text,
    "SOPHOMORE (Grade 8)" text,
    "JUNIOR (3rd Year)" text,
    "SENIOR (4th Year)" text
)
SELECT COUNT("SENIOR (4th Year)") FROM table_19048 WHERE "JUNIOR (3rd Year)" = 'World History'
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: How many classes between senior and junior year for world history ### Input: CREATE TABLE table_19048 (
    "SUBJECT" text,
    "FRESHMAN (Grade 7)" text,
    "SOPHOMORE (Grade 8)" text,
    "JUNIOR (3rd Year)" text,
    "SENIOR (4th Year)" text
) ### Response: SELECT COUNT("SENIOR (4th Year)") FROM table_19048 WHERE "JUNIOR (3rd Year)" = 'World History'