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 mountain ( mountain_id number, name text, height number, prominence number, range text, country text )
TABLE: CREATE TABLE climber ( climber_id number, name text, country text, time text, points number, mountain_id number )

### Question ###
What are the countries of mountains with height bigger than 5000?

### Accurate SQL ###

SELECT country FROM mountain WHERE height > 5000