Question: Which film has the director who is older than the other, Pulgasari or La Lupa (1996 Film)? 
Sentence (from "Shin Sang-ok"): Shin Sang-ok (October 11, 1926 – April 11, 2006) was a South Korean film producer and director with more than 100 producer and 70 director credits to his name.
Relevant evidence: Yes