Text: The new version of Microsoft's Web browser, Internet Explorer 4.0, due out next month, will allow (but--Microphobes please note--not require ) automatic download of Slate.
Entailment: When it gets released next month, Internet Explorer 4.0 will allow automatic download of Slate.
Contradiction: Internet Explorer 4.0 will not allow automatic download of Slate, so you have to do it manually.