Question: The Saumarez Homestead maintained by the National Trust of Australia is located in which city approximately halfway between Sydney and Brisbane?
Sentence (from "Enrico Fermi Nuclear Generating Station"): The first unit's construction started on August 4, 1956 and reached initial criticality on August 23, 1963, and the second unit received its construction permit on September 26, 1972.
Relevant evidence: No