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

### Question ###
What is the name of the person whose age is below 30?

### Accurate SQL ###

SELECT name FROM person WHERE age < 30