Problem: What is the question to: "The earliest proposal was in 1908, in a paper by A. A. Campbell-Swinton and postulated the use of cathode rays."? The topic is History of television.

A: "who invented the television?"


Problem: What is the question to: "He is generally credited with being the first bishop of Armagh , Primate of All Ireland ."? The topic is Saint Patrick.

A: "what did st.patrick do?"


Problem: What is the question to: "Antarctica has the lowest naturally occurring temperature ever recorded on the ground on Earth: −89.2 °C (−128.6 °F) at Vostok Station ."? The topic is Climate of Antarctica.

A: "what is the lowest temperature ever recorded in antarctica?"


Problem: What is the question to: "In multifunction or all-in-one printers , fax machines , photocopiers and scanners , an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into a scanner or copier, allowing the user to scan , and thereby copy , print , or fax , multiple-page documents without having to manually replace each page."? The topic is Automatic Document Feeder.

A:
"what does automatic paper feeder on printers mean?"