People sitting together at a picnic table must not be at a family reunion.
The question and answer are below.
Given the sentence "A group of people are sitting together at a picnic table." is it true that "People at a family reunion."?
it is not possible to tell

*****

The men won't dance together if there are three women nearby.
The question and answer are below.
Given the sentence "Three women dancing on a parquet wooden floor." is it true that "Three men dancing on a wooden floor."?
no

*****

People cannot skiing down a hill while they are standing around on a basketball court.
The question and answer are below.
Premise: "People are standing around on a basketball court in an arena."
Based on this premise, can we conclude that the hypothesis "A group of skiiers are skiing down a hill." is true?
Options:
- yes
- it is not possible to tell
- no
no

*****

Not all men wear black shirts stand in a kitchen with food on Thanksgiving day.
The question and answer are below.
Given the sentence "A man wearing a black shirt stands in a modern decorated kitchen smiling while holding a dish filled with food." can we conclude that "A man on thanksgiving day."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

*****