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 mill ( architect_id number, id number, location text, name text, type text, built_year number, notes text )
TABLE: CREATE TABLE bridge ( architect_id number, id number, name text, location text, length_meters number, length_feet number )
TABLE: CREATE TABLE architect ( id text, name text, nationality text, gender text )

### Question ###
What are the distinct name of the mills built by the architects who have also built a bridge longer than 80 meters?

### Accurate SQL ###

SELECT DISTINCT T1.name FROM mill AS T1 JOIN architect AS t2 ON T1.architect_id = T2.id JOIN bridge AS T3 ON T3.architect_id = T2.id WHERE T3.length_meters > 80