The man is either watching the cow be hung or he is butchering it.
The question and answer are below.
Premise: "A green-shirted man with a butcher apron uses a knife to carve out the hanging carcass of a cow."
Hypothesis: "The man was watching someone else carve the carcass of the cow."
Do we know that the hypothesis entailed by the premise?
no

*****

Jumping off a pier does not mean he is trying to kill himself.
The question and answer are below.
Premise: "A man wearing a backpack is jumping off a pier."
Based on this premise, can we conclude that the hypothesis "A man is jumping off a pier trying to kill himself." is true?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

*****

People can be waiting for luggage without talking on their phone or engaging in any other activity.
The question and answer are below.
Premise: "People wait for their luggage at the airport."
Hypothesis: "A group of people are talking on their phone waiting for their bags."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell

*****

Nobody can not not have overalls because the construction worker is wearing overalls.
The question and answer are below.
Given the sentence "Male construction worker wearing overalls while sitting on a steel girder." is it true that "Nobody has overalls."?
no

*****