Problem: Clear Hearts Grey Flowers is the second full-length and final album by Jack Off Jill. Produced by Chris Vrenna of Nine Inch Nails/Tweaker, it was released in July 2000 on the now-defunct label Risk Records. After "Clear Hearts, Grey Flowers" the band formally split up and moved on to establish other projects.

Based on the paragraph above can we conclude that "Jack Off Jill split more than one and a half decades ago and moved on to other projects"?

A: Yes

Problem: Lausche (Czech: "Luz" ), is, at 793 m , the highest peak of the Lusatian Mountains and the highest mountain in the German part of the Upper Lusatia region. The conical mountain is part of the Zittau Mountains range, situated on the border of the German state of Saxony with the Bohemian region of the Czech Republic.

Based on the paragraph above can we conclude that "Over 2 thousand people got to climb it"?

A: It's impossible to say

Problem: The Love for Three Oranges, Op. 33, also known by its French language title L'amour des trois oranges (Russian: , "Lyubov' k tryom apel'sinam"), is a satirical opera by Sergei Prokofiev. Its French libretto was based on the Italian play "L'amore delle tre melarance" by Carlo Gozzi. The opera premiered at the Auditorium Theatre in Chicago, Illinois, on 30 December 1921.

Based on the paragraph above can we conclude that "The Love for Three Oranges is a serious opera by Sergei Prokofiev."?

A:
No