Question: Meng Jia is a Chinese singer and actress mostly active in South Korea and China, and part of what South Korean girl group based in South Korea formed by JYP Entertainment in 2010?
Sentence (from "Victoria Song"): Song Qian (; Korean: 빅토리아, 송천 ; Japanese: ビクトリア, 宋茜 ; born February 2, 1987), better known as Victoria Song or Victoria, is a Chinese singer, dancer, actress and model based in South Korea and China.
Relevant evidence: No