Text: We have humbly petitioned the poo-bahs at Netscape Corp. to include Slate in the Inbox Direct feature of their own new browser, Netscape Alligator 4.0 (we think it's called).
Entailment: We have humbly petitioned the poo-bahs at Netscape Corp. to include Slate in the Inbox Direct feature of their own new browser
Contradiction: Netscape has not released a new browser after their Alligator 3.0.