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_27 (height INTEGER, position VARCHAR, year_born__age_ VARCHAR)

### Question ###
Count the average Height which has a Position of pf, and a Year born (Age) on april 1, 1981 (age32)?

### Accurate SQL ###

SELECT AVG(height) FROM table_name_27 WHERE position = "pf" AND year_born__age_ = "april 1, 1981 (age32)"