human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Surname, First, D.O.B., Uni#, Bats, Throws, Position
###Question: Which Surname has Throws of l, and a DOB of 5/02/79?
gpt
SELECT Surname FROM table WHERE Throws = l AND D.O.B. = 5/02/79