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 table_name_9 (relative_height__m_ VARCHAR, country VARCHAR, parent VARCHAR)

### Question ###
What is the relative height of Scotland with Ben Vorlich as parent?

### Accurate SQL ###

SELECT COUNT(relative_height__m_) FROM table_name_9 WHERE country = "scotland" AND parent = "ben vorlich"