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_58 ( pts INTEGER, chassis VARCHAR, year VARCHAR )

### Question ###
before 1995 waht is the aveage pts for a mclaren mp4/10b chassis

### Accurate SQL ###

SELECT AVG(pts) FROM table_name_58 WHERE chassis = "mclaren mp4/10b" AND year < 1995