Problem: Persuasion was the planned fifth studio solo album by Adam Ant, planned for 1992-3 but never released. The album has however surfaced as bootlegs, and nowadays circulates on file sharing networks. This album is one of the 20 written about in "The Greatest Music Never Sold" by Dan Leroy, a book that revealed information on the lost recordings of many famous musicians.

Based on the paragraph above can we conclude that "Adam Ant had 10 planned studio albums during this career."?

A: It's impossible to say

Problem: Pavel Sergeyevich Alexandrov (Russian: ), sometimes romanized Paul Alexandroff or Aleksandrov (7 May 1896 16 November 1982), was a Soviet mathematician. He wrote about three hundred papers, making important contributions to set theory and topology.

Based on the paragraph above can we conclude that "Pavel Sergeyevich Alexandrox made significant contributions to set theory and topology by writing three hundred papers."?

A: Yes

Problem: The Girdler sulfide (GS) process, also known as the GeibSpevack (GS) process, is an industrial production method for filtering out of natural water the heavy water (deuterium oxide = DO) which is used in particle research, in Deuterium NMR spectroscopy, deuterated solvents for proton NMR spectroscopy, in heavy water nuclear reactors (as a coolant and moderator) and in deuterated drugs.

Based on the paragraph above can we conclude that "Because heavy water is utilized in particle research, it has become a scarce resource sought after by many scientists around the world."?

A:
It's impossible to say