Question: Lee Mi-ja performed at the Grand Theater in what capital of North Korea?
Sentence (from "Lee Mi-ja"): Lee Mi-ja, also known as Yi Mi-ja (hangul: 이미자, hanja: 李美子) (born October 30, 1941), is a South Korean Trot singer who rose to popularity in the late 1950s and early 1960s.
Relevant evidence: No