Anchor: i i shouldn't say i don't know if it was any worse but it certainly didn't get any better
Entailed: I should not say it has gotten worse but I can say it has not gotten any better.
Contradiction: I do know that this is the worst but it has gotten better.
Contradiction: Your observation clearly has inconsistencies and bias.
Contradiction: They jumped us when we went north. 
Contradiction: A construction worker using a jackhammer.
Contradiction: A woman using a telescope outside.