Context: With the deactivation of USS Enterprise in December 2012, the U.S. fleet comprises 10 supercarriers. The House Armed Services Seapower subcommittee on 24 July 2007, recommended seven or maybe eight new carriers (one every four years). However, the debate has deepened over budgeting for the $12–14.5 billion (plus $12 billion for development and research) for the 100,000 ton Gerald R. Ford-class carrier (estimated service 2016) compared to the smaller $2 billion 45,000 ton America-class amphibious assault ships, which are able to deploy squadrons of F-35Bs. The first of this class, USS America, is now in active service with another, USS Tripoli, under construction and 9 more are planned.

Question: How many supercarriers did the U.S. fleet have following the deactivation of the USS Enterprise?
Answer: 10

Question: How many new carriers per year did the House Armed Services Seapower subcommittee recommend in 7/24/07?
Answer: one every four years

Question: What class does the USS America belong to?
Answer: America-class amphibious assault ships

Question: What is the USS America capable of destroying squadrons of?
Answer: F-35Bs

Question: Which other carrier joins the USS America in active service?
Answer: USS Tripoli

Question: How many supercarriers did the U.N. fleet have following the deactivation of the USS Enterprise?
Answer: Unanswerable

Question: How many old carriers per year did the House Armed Services Seapower subcommittee recommend in 7/24/07?
Answer: Unanswerable

Question: What class doesn't the USS America belong to?
Answer: Unanswerable

Question: What is the USS America incapable of destroying squadrons of?
Answer: Unanswerable

Question: Which other carrier joins the USS America in unactive service?
Answer: Unanswerable