Read this response and predict the preceding dialog. The Hercules was the world's largest flying boat, and, at 319 feet 11 inches (97.51 m), had the longest wingspan of any aircraft.

Phone call:
Anonymous 1) What is the H-4 hercules?.
Anonymous 2) The Hughes H-4 Hercules is a prototype strategic airlift flying boat designed and built by the Hughes Aircraft Company..
Anonymous 1) What was the use of the H-4 Hercules flying boat?.
Anonymous 2) HK-1 Hercules flying boat was to be used to transport troops and equipment across the Atlantic as an alternative to seagoing troop transport ships..
Anonymous 1) How much did the H-4 Hercules cost to make?.
Anonymous 2) The H-4 Hercules cost $2.5 million to make..
Anonymous 1) Was the H-4 Hercules used for many missions?.
Anonymous 2) The Spruce Goose's lifting capacity and ceiling were never tested. The company disbanded the H-4 Hercules project after Hughes' death in 1976..
Anonymous 1) Did the H-4 Hercules have many critics?.
Anonymous 2) Reporters were invited to the unveiling, but there are no articles of public reviews of the H-4 Hercules.
Anonymous 1) Is there any other interesting aspects about the H-4 Hercules?.
Anonymous 2) On November 4, 2017, the 70th anniversary of the only flight of the H-4 Hercules was celebrated at the Evergreen Aviation & Space Museum with Hughes' paternal cousins..
Anonymous 1) How large was the H-4 Hercules?.
Anonymous 2) 