who had the top score in the pga championship ?
CREATE TABLE table_203_151 (
    id number,
    "no." number,
    "date" text,
    "tournament" text,
    "winning score" text,
    "margin of\nvictory" text,
    "runner(s)-up" text
)
SELECT "runner(s)-up" FROM table_203_151 WHERE "tournament" = 'pga championship'
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: who had the top score in the pga championship ? ### Input: CREATE TABLE table_203_151 (
    id number,
    "no." number,
    "date" text,
    "tournament" text,
    "winning score" text,
    "margin of\nvictory" text,
    "runner(s)-up" text
) ### Response: SELECT "runner(s)-up" FROM table_203_151 WHERE "tournament" = 'pga championship'