human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Year, Championship, 54 holes, Winning score, Margin, Runner(s)-up
###Question:  what's the championship where 54 holes is 1 shot lead and runner(s)-up is chris dimarco
gpt
SELECT Championship FROM table WHERE 54 holes = 1 shot lead AND Runner(s)-up = Chris DiMarco