How many licenses have mind workstation software?
CREATE TABLE table_19811 (
    "Software" text,
    "Version" text,
    "Operating systems" text,
    "Developer" text,
    "License" text
)
SELECT COUNT("License") FROM table_19811 WHERE "Software" = 'Mind WorkStation'
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 licenses have mind workstation software? ### Input: CREATE TABLE table_19811 (
    "Software" text,
    "Version" text,
    "Operating systems" text,
    "Developer" text,
    "License" text
) ### Response: SELECT COUNT("License") FROM table_19811 WHERE "Software" = 'Mind WorkStation'