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_name_19 ( number VARCHAR, acquisition_via VARCHAR, season VARCHAR )

### Question ###
What is the number of the acquisition of import in the 2002 season?

### Accurate SQL ###

SELECT number FROM table_name_19 WHERE acquisition_via = "import" AND season = "2002"