Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### 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