Question: In what year was the billionaire businesswoman who owns and operates MGM Macau as a 50-50 joint venture with MGM Resorts International born?
Sentence (from "MGM Macau"): Under a sub concession approved by the Macau government, the project is owned and operated as a 50–50 joint venture between MGM Resorts International and Pansy Ho, daughter of Macau casino magnate Stanley Ho.
Relevant evidence: Yes