Context: CREATE TABLE table_name_5 (top_25 INTEGER, top_10 VARCHAR, events VARCHAR, tournament VARCHAR)
Question: What is the lowest for top-25 with events smaller than 42 in a U.S. Open with a top-10 smaller than 5?
Answer: SELECT MIN(top_25) FROM table_name_5 WHERE events < 42 AND tournament = "u.s. open" AND top_10 < 5