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_15887683_15 (television_service VARCHAR, language VARCHAR, n° VARCHAR)

### Question ###
How many television service are in italian and n°is greater than 856.0?

### Accurate SQL ###

SELECT television_service FROM table_15887683_15 WHERE language = "Italian" AND n° > 856.0