Question: Kazuo Tsukuda, is the chairman of Mitsubishi Heavy Industries, one of the companies that make up the Mitsubishi Group which accounts for 1.4% of what country's GDP?
Sentence (from "Mitsubishi Minica"): The Mitsubishi Minica is a kei car produced by Mitsubishi Motors for the Japanese domestic market since October 1962.
Relevant evidence: No