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_86 (venue VARCHAR, runner_up VARCHAR, champion__average_in_final_ VARCHAR)

### Question ###
what is the venue when the runner-up is £20,000, the champion (average in final) is phil taylor (109.35)?

### Accurate SQL ###

SELECT venue FROM table_name_86 WHERE runner_up = "£20,000" AND champion__average_in_final_ = "phil taylor (109.35)"