original_query: What year did the department purchase a 1980 Grumman pumper and a 1971 Ward LaFrance pumper?
query: What year did the National City Fire Department purchase a 1980 Grumman pumper and a 1971 Ward LaFrance pumper?
answer: The National City Fire Department purchased a 1980 Grumman pumper and a 1971 Ward LaFrance pumper after the 1996 fire that destroyed their equipment.