Premise: A mixed sex group wear lobster bibs and wield mallets as they dine on crab at a restaurant.

Hypothesis: Crabs are using mallets to eat humans for dinner.
Relation: contradiction

Hypothesis: A group of people are eating salad.
Relation: contradiction

Hypothesis: Everyone in the group is a vegan.
Relation: contradiction

Hypothesis: People are eating crab for dinner.
Relation: entailment

Hypothesis: A man is celebrating his birthday by eating lots of lobster with his friends and family.
Relation: neutral

Hypothesis: A group of people eat crab.
Relation: entailment

Hypothesis: A lonely man is sitting by himself and eating an omelette.
Relation: contradiction

Hypothesis: A group of people are eating at a seafood restaurant.
Relation: entailment

Hypothesis: A group of people are eating at a buffet.
Relation: neutral

Hypothesis: Two couples are eating  crab for valentine's day.
Relation: neutral

Hypothesis: there were only men in the women
Relation: contradiction

Hypothesis: The group is a swinger's club.
Relation: neutral

Hypothesis: The group is having dinner
Relation: neutral

Hypothesis: A group of men and women are having a crab dinner in a restaurant.
Relation: entailment

Hypothesis: there were men and women in the group
Relation: entailment