In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Chiang Kai-shek (October 31, 1887 April 5, 1975), also romanized as Chiang Chieh-shih and known as Chiang Chungcheng, was a Chinese statesman, political and military leader who served as the leader of the Republic of China. Question: What was the birth date of the president who was a former resident of Grass Mountain Chateau? Answer: October 31, 1887
Chiang Kaishek October 31, 1887 April 5, 1975, also romanized as Chiang Chiehshih and known as Chiang Chungcheng, was a Chinese statesman, political and military leader who served as the leader of the Republic of China.