Problem: Computer security:

Within computer systems, two of many security models capable of enforcing privilege separation are access control lists (ACLs) and capability-based security. Using ACLs to confine programs has been proven to be insecure in many situations, such as if the host computer can be tricked into indirectly allowing restricted file access, an issue known as the confused deputy problem. It has also been shown that the promise of ACLs of giving access to an object to only one person can never be guaranteed in practice. Both of these problems are resolved by capabilities. This does not mean practical flaws exist in all ACL-based systems, but only that the designers of certain utilities must take responsibility to ensure that they do not introduce flaws.[citation needed]

Can an ACLs limit access to one person?
---
A: unanswerable

Problem: Buddhism:

This narrative draws on the Nidanakatha of the Jataka tales of the Theravada, which is ascribed to Buddhaghosa in the 5th century CE. Earlier biographies such as the Buddhacarita, the Lokottaravadin Mahavastu, and the Sarvastivadin Lalitavistara Sutra, give different accounts. Scholars are hesitant to make unqualified claims about the historical facts of the Buddha's life. Most accept that he lived, taught and founded a monastic order, but do not consistently accept all of the details contained in his biographies.

When was the Buddhagohosa written?
---
A: 5th century CE

Problem: List of numbered streets in Manhattan:

122nd Street is mentioned in the movie Taxi Driver by main character Travis Bickle as the location where a fellow cab driver is assaulted with a knife. The street and the surrounding neighborhood of Harlem is then referred to as "Mau Mau Land" by another character named Wizard, slang indicating it is a majority black area.

What is the term given to 122nd Street by Wizard in Taxi Driver indicating the area is majority black?
---
A: "Mau Mau Land"

Problem: Windows 8:

Windows Explorer, which has been renamed File Explorer, now includes a ribbon in place of the command bar. File operation dialog boxes have been updated to provide more detailed statistics, the ability to pause file transfers, and improvements in the ability to manage conflicts when copying files. A new "File History" function allows incremental revisions of files to be backed up to and restored from a secondary storage device, while Storage Spaces allows users to combine different sized hard disks into virtual drives and specify mirroring, parity, or no redundancy on a folder-by-folder basis.

What did the update of operation dalog boxes help with?
---
A:
provide more detailed statistics, the ability to pause file transfers, and improvements in the ability to manage conflicts when copying files