Question: What year was the university where Patrick Daniel Gaffney earned his PhD established?
Answer: 1890

Question: What is the name of the historic hay and livestock barn located in a hamlet in Suffolk County with a population of 5,945 as per 2010 census?
Answer: Suffolk County Almshouse Barn

Question: Burragorang or Burragorang Valley is a locality in the Macarthur Region of New South Wales, Australia, in Wollondilly Shire, it is home to Lake Burragorang, which is impounded by Warragamba Dam, a concrete gravity dam, creates Lake Burragorang, the primary reservoir for water supply for which Australian city, New South Wales?
Answer:
Sydney