Question: Who is the owner of the two Manhattan based restaurants Tetsu and Masa?
Sentence (from "Joe's Shanghai"): Ms. Matsumura has opened over a dozen restaurants in the New York City area, including the popular "Haru" sushi chain, while Chef Si also opened "Joe's Ginger" one block from the Manhattan Chinatown location of Joe's Shanghai, building on the original concept but incorporating the influence of other Chinese cuisines, most notably from Hong Kong.
Relevant evidence: No