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_27970 ( "Stage" real, "Winner" text, "General classification" text, "Sprint Classification" text, "Mountains Classification" text, "Points Classification" text, "Team Classification" text )

### Question ###
What was the team classification where andr greipel was the winner and had the points classification?

### Accurate SQL ###

SELECT "Team Classification" FROM table_27970 WHERE "Winner" = 'André Greipel' AND "Points Classification" = 'André Greipel'