Does the sentence "Such a TZ value must be changed whenever DST rules change, and the new value applies to all years, mishandling some older timestamps." provide a valid answer to the question "What's might a new TZ value mishandle when it changes with new DST rules?"

A: yes

Does the sentence "There have been many failed attempts to connect Sumerian to other language groups." provide a valid answer to the question "In Sumerian, what are morphemes added together to create?"

A: no

Does the sentence "Because sexual orientation is complex and multi-dimensional, some academics and researchers, especially in queer studies, have argued that it is a historical and social construction." provide a valid answer to the question "In what year did Michel Foucalt publish The History Of Sexuality?"

A: no

Does the sentence "Burke was a friend of David Hume, with whom Rousseau had stayed." provide a valid answer to the question "When did Rousseau visit Britain?"

A:
no