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_67 (pick__number INTEGER, overall VARCHAR, name VARCHAR, round VARCHAR, position VARCHAR)

### Question ###
Which Pick # has a Round larger than 5, and a Position of wide receiver, and a Name of gregory spann, and an Overall larger than 228?

### Accurate SQL ###

SELECT AVG(pick__number) FROM table_name_67 WHERE round > 5 AND position = "wide receiver" AND name = "gregory spann" AND overall > 228