Question: Martinair Flight 138 was operated on behalf of a national airline headquartered in what city?
Sentence (from "Martinair Flight 138"): On 4 December 1974, the aircraft, a McDonnell Douglas DC-8-55CF, crashed into a mountain shortly before landing, killing all 191 people aboard – 182 Indonesian hajj pilgrims bound for Mecca, and 9 crew members.
Relevant evidence: No