Question: What is the area of the place which is famous for the home of Frank A. Vanderlip and his family?
{'answer': '5.9 sqmi', 'supporting_facts': [['Beechwood (Vanderlip mansion)', 0], ['Beechwood (Vanderlip mansion)', 1], ['Briarcliff Manor, New York', 0], ['Briarcliff Manor, New York', 1]]}