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_50 (lead VARCHAR, second VARCHAR, skip VARCHAR, third VARCHAR)

### Question ###
Who was the lead with John Shuster as skip, Chris Plys in second, and Jeff Isaacson in third?

### Accurate SQL ###

SELECT lead FROM table_name_50 WHERE skip = "john shuster" AND third = "jeff isaacson" AND second = "chris plys"