When theora is 2.3, how much is the h.264?
CREATE TABLE table_28292 (
    "Browser" text,
    "Operating system" text,
    "Latest stable release" text,
    "Theora" text,
    "H.264" text,
    "VP8 ( WebM )" text,
    "VP9 ( WebM )" text
)
SELECT "H.264" FROM table_28292 WHERE "Theora" = '2.3'
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: When theora is 2.3, how much is the h.264? ### Input: CREATE TABLE table_28292 (
    "Browser" text,
    "Operating system" text,
    "Latest stable release" text,
    "Theora" text,
    "H.264" text,
    "VP8 ( WebM )" text,
    "VP9 ( WebM )" text
) ### Response: SELECT "H.264" FROM table_28292 WHERE "Theora" = '2.3'