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_21573750_2 (asian_team_classification VARCHAR, asian_rider_classification VARCHAR)

### Question ###
When samai amari is the asian rider classification how many asian team classifications are there?

### Accurate SQL ###

SELECT COUNT(asian_team_classification) FROM table_21573750_2 WHERE asian_rider_classification = "Samai Amari"