Mr.X has been invited to participate in a conference to be held at Buenos Aires. He has chosen the following shortest flight route: Mumbai to Frankfurt (non-stop) Frankfurt to Sao Paulo (non-stop) Sao Paulo to Buenos Aires (non-stop) Which one of the following seas will likely to be flown over by Mr.X ?

• A. Labrador sea
• B. Tasman Sea
• C. Beaufort Sea
• D. Black Sea