alt Hacker NewsNo.
(assuming you have no unicorns) "all of my unicorns fly" is true; "some of my unicorns fly" is false; "true->false" is false.
No.
(assuming you have no unicorns) "all of my unicorns fly" is true; "some of my unicorns fly" is false; "true->false" is false.
So you claim that in normal English “all” doesn’t imply “some”?