Which Opponent has a Round of 4, and a Rules of thai boxing?
CREATE TABLE table_36516 (
    "Result" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Date" text,
    "Round" text,
    "Time" text,
    "Location" text,
    "Rules" text
)
SELECT "Opponent" FROM table_36516 WHERE "Round" = '4' AND "Rules" = 'thai boxing'
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: Which Opponent has a Round of 4, and a Rules of thai boxing? ### Input: CREATE TABLE table_36516 (
    "Result" text,
    "Opponent" text,
    "Method" text,
    "Event" text,
    "Date" text,
    "Round" text,
    "Time" text,
    "Location" text,
    "Rules" text
) ### Response: SELECT "Opponent" FROM table_36516 WHERE "Round" = '4' AND "Rules" = 'thai boxing'