Problem: Computer security:

Today, computer security comprises mainly "preventive" measures, like firewalls or an exit procedure. A firewall can be defined as a way of filtering network data between a host or a network and another network, such as the Internet, and can be implemented as software running on the machine, hooking into the network stack (or, in the case of most UNIX-based operating systems such as Linux, built into the operating system kernel) to provide real time filtering and blocking. Another implementation is a so-called physical firewall which consists of a separate machine filtering network traffic. Firewalls are common amongst machines that are permanently connected to the Internet.

Computer security is mostly comprised of what?
---
A: unanswerable

Problem: At the 1966 "Man the Hunter" conference, anthropologists Richard Borshay Lee and Irven DeVore suggested that egalitarianism was one of several central characteristics of nomadic hunting and gathering societies because mobility requires minimization of material possessions throughout a population. Therefore, no surplus of resources can be accumulated by any single member. Other characteristics Lee and DeVore proposed were flux in territorial boundaries as well as in demographic composition.
What other characteristic is variable for these groups?
---
Answer: territorial boundaries

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Charleston is the oldest and second-largest city in the U.S. state of South Carolina, the county seat of Charleston County, and the principal city in the CharlestonNorth CharlestonSummerville Metropolitan Statistical Area. The city lies just south of the geographical midpoint of South Carolina's coastline and is located on Charleston Harbor, an inlet of the Atlantic Ocean formed by the confluence of the Ashley and Cooper Rivers, or, as is locally expressed, "where the Cooper and Ashley Rivers come together to form the Atlantic Ocean."
What is the oldest city in South Carolina?
A: Charleston

Context and question: The air force includes the 449th Helicopter Gunship Squadron (449 ) operating Aerospatiale SA-342L and Bell 206 and the 450th Helicopter Gunship Squadron (450 ME/P) operating Mi-35P helicopters and the Britten-Norman BN-2B and Pilatus PC-9 fixed-wing aircraft. Current senior officers include Supreme Commander, Cypriot National Guard, Lt. General Stylianos Nasis, and Chief of Staff, Cypriot National Guard: Maj. General Michalis Flerianos.[citation needed] The Evangelos Florakis Naval Base explosion, which occurred on 11 July 2011, was the most deadly military accident ever recorded in Cyprus.
What date did the Evangelos Florakis Naval Base explosion occur?
Answer: 11 July 2011

Question: A database built with one DBMS is not portable to another DBMS (i.e., the other DBMS cannot run it). However, in some situations it is desirable to move, migrate a database from one DBMS to another. The reasons are primarily economical (different DBMSs may have different total costs of ownership or TCOs), functional, and operational (different DBMSs may have different capabilities). The migration involves the database's transformation from one DBMS type to another. The transformation should maintain (if possible) the database related application (i.e., all related application programs) intact. Thus, the database's conceptual and external architectural levels should be maintained in the transformation. It may be desired that also some aspects of the architecture internal level are maintained. A complex or large database migration may be a complicated and costly (one-time) project by itself, which should be factored into the decision to migrate. This in spite of the fact that tools may exist to help migration between specific DBMSs. Typically a DBMS vendor provides tools to help importing databases from other popular DBMSs.
Is there an answer to this question: What no longer exist to help migration between specific DBMSs?

Answer: unanswerable

Question: Humanistic psychology is a psychological perspective which rose to prominence in the mid-20th century in response to Sigmund Freud's psychoanalytic theory and B. F. Skinner's Behaviorism. The approach emphasizes an individual's inherent drive towards self-actualization and creativity. Psychologists Carl Rogers and Abraham Maslow introduced a positive, humanistic psychology in response to what they viewed as the overly pessimistic view of psychoanalysis in the early 1960s. Other sources include the philosophies of existentialism and phenomenology.
Is there an answer to this question: What does humanistic psychology seek to misunderstand?

Answer:
unanswerable