Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: USS "Yorktown" (Gunboat No. 1/PG-1) was lead ship of her class of steel-hulled, twin-screw gunboats in the United States Navy in the late 19th and early 20th centuries. She was the second U.S. Navy ship named in honor of the American Revolutionary War's Battle of Yorktown.
More than one PG-1 Class Gunboats were active in the US Navy
USS Christopher was built for the US navy
USS "Christopher" was a really big boat
USS "Chicago" was also used by women
The USS "Daiquiri" was armed with cannons
The ship was on a film called "Titanic." 
USS "Daiquiri" was a small motorboat
USS Christopher was named after a navy cross recipient
The USS "Spence" was named after Robert T. Spence
USS "Fletcher" was the lead fletcher class destroyer
USS "Scott" was named for the commander's grandfather.
The Titanic was successful
The boat was called Estonia.
The battle ships were designed by americans
"Puritan" was a ship assigned to plant mines.
USS "Daiquiri" was a formidable machine
there were boats during the war
A Shokaku-class aircraft carrier took part in the Battle of Leyte Gulf.
Joe's second hand purchased boat looked nice
USS "Chicago" was used by men primarily
The RMS Titanic sank.
A cocktail was enjoyed on USS "Daiquiri" at one point in time
the ship is held together with wood and steal
USS "Yorktown" (Gunboat No. 4/PG-1) was lead ship of her class
USS "Yorktown" (Gunboat No. 5/PG-1) was lead ship of her class