input: Las Cruces International Airport

Las Cruces International Airport (IATA: LRU, ICAO: KLRU, FAA LID: LRU) is a city owned, public airport nine miles west of the central business district of Las Cruces, in Dona Ana County, New Mexico. It is in the National Plan of Integrated Airport Systems for 2011--2015 which categorized it as a general aviation facility.
is there an airport in las cruces new mexico
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output: yes

input: Treatment of human head lice

A standard home blow dryer will kill 96.7% of eggs with proper technique. To be effective, the blow dryer must be used repeatedly (every 1 to 7 days since eggs hatch in 7 to 10 days) until the natural life cycle of the lice is over (about 4 weeks).
does blow drying your hair get rid of lice
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output: yes

input: Surjective function

Any function induces a surjection by restricting its codomain to its range. Every surjective function has a right inverse, and every function with a right inverse is necessarily a surjection. The composite of surjective functions is always surjective. Any function can be decomposed into a surjection and an injection.
is the inverse of a function always surjective
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output: yes

input: Commander-in-chief

According to Article II, Section 2, Clause I of the Constitution, the President of the United States is ''Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States.'' Since the National Security Act of 1947, this has been understood to mean all United States Armed Forces. U.S. ranks have their roots in British military traditions, with the President possessing ultimate authority, but no rank, maintaining a civilian status, other than the title of Commander in Chief. The exact degree of authority that the Constitution grants to the President as Commander in Chief has been the subject of much debate throughout history, with Congress at various times granting the President wide authority and at others attempting to restrict that authority.
is the president the head of the military
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output:
yes