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_53 (survived INTEGER, destroyed VARCHAR, to_iran VARCHAR, aircraft VARCHAR)

### Question ###
What's the average survived with a to Iran less than 1, more than 1 destroyed, and a brazil tucano aircraft?

### Accurate SQL ###

SELECT AVG(survived) FROM table_name_53 WHERE to_iran < 1 AND aircraft = "brazil tucano" AND destroyed > 1