Question: Are both Marten Douwes Teenstra and Lê Thị Hồng Liên from the same country?
Sentence (from "Lê Thị Thanh Nhàn"): L ê Thị Thanh Nhàn( born March 23, 1970) is a Vietnamese mathematician who is a professor of mathematics and vice rector for the College of Science at Thái Nguyên University.
Relevant evidence: No