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 stock ( Device_ID VARCHAR, Shop_ID VARCHAR )
TABLE: CREATE TABLE device ( Carrier VARCHAR, Device_ID VARCHAR )
TABLE: CREATE TABLE shop ( Shop_Name VARCHAR, Shop_ID VARCHAR )

### Question ###
Show names of shops and the carriers of devices they have in stock.

### Accurate SQL ###

SELECT T3.Shop_Name, T2.Carrier FROM stock AS T1 JOIN device AS T2 ON T1.Device_ID = T2.Device_ID JOIN shop AS T3 ON T1.Shop_ID = T3.Shop_ID