Question: Which film was released earlier, Dime With A Halo or Gai Shanxi And Her Sisters?
Sentence (from "Gai Shanxi and Her Sisters"): Gai Shanxi and her Sisters, directed by Ban Zhongyi, is a 2007 independent Chinese documentary about a Chinese woman's ordeal as a" comfort woman" for the Japanese Army during World War II.
Relevant evidence: Yes