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_203_418 ( id number, "#" number, "player" text, "position" text, "height" number, "current club" text )

### Question ###
how much taller is thomas pearson than garreth lodge ?

### Accurate SQL ###

SELECT (SELECT "height" FROM table_203_418 WHERE "player" = 'thomas pearson') - (SELECT "height" FROM table_203_418 WHERE "player" = 'garreth lodge')