Premise: Four men standing behind cash register and tip jar.

Hypothesis: There was a quartet of men standing at the cash register.
Relation: entailment

Hypothesis: The four men, each wearing black sky masks, stood behind the cash register and tip jar, ready to commit a robbery.
Relation: neutral

Hypothesis: The four old friends walked down the aisle of the grocery store, thinking about how much beer they had bought during their lifetime.
Relation: contradiction