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_221653_1 ( partial_thromboplastin_time VARCHAR, prothrombin_time VARCHAR, bleeding_time VARCHAR )

### Question ###
What is the result for partial thromboplastin time when prothrombin time and bleeding time are prolonged?

### Accurate SQL ###

SELECT partial_thromboplastin_time FROM table_221653_1 WHERE prothrombin_time = "Prolonged" AND bleeding_time = "Prolonged"