Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_22050544_1 ( winner VARCHAR, dateca VARCHAR, event__number VARCHAR )

### Question ###
Who is the winner of event # 1h and dateca is Apr 2?

### Accurate SQL ###

SELECT winner FROM table_22050544_1 WHERE dateca = "Apr 2" AND event__number = "1H"