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 personfriend ( name text, friend text, year number )
TABLE: CREATE TABLE person ( name text, age number, city text, gender text, job text )

### Question ###
What is the total number of people who have no friends living in Austin?

### Accurate SQL ###

SELECT COUNT(DISTINCT name) FROM personfriend WHERE NOT friend IN (SELECT name FROM person WHERE city = 'Austin')