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_16423070_4 (tennis VARCHAR, softball VARCHAR, volleyball VARCHAR)
### Question:
who won tennis when ashland won softball and wooster won volleybal
### Answer:
SELECT tennis FROM table_16423070_4 WHERE softball = "Ashland" AND volleyball = "Wooster"