Question: Who was the lead architect that designed the world trade center and when was he born?
Disambiguated questions and answers: question: Who was the lead architect that designed the world trade center?
When was the lead architect that designed the world trade center born?
answer: Minoru Yamasaki
Yamasaki
1 December 1913
question: When was the lead architect that designed the World Trade Center born?
Who was the lead architect that designed the World Trade Center?
answer: 1 December 1913
Minoru Yamasaki
Natural Questions answer: Minoru Yamasaki
December 1 , 1912 (from the Wikipedia article "Minoru Yamasaki")