The traffic director or one of the pedestrians must be a man.
The question and answer are below.
Premise: "A traffic director guides pedestrians across an intersection."
Hypothesis: "A man is at an intersection."
Do we know that the hypothesis entailed by the premise?
yes

A man cannot be cooking meat outside while also being a woman cooking over a stove. These two things are inverses of each other.
The question and answer are below.
If "Man barbecuing meat outside." does that mean that "A woman is cooking over a stove."?
Options:
- yes
- it is not possible to tell
- no
no

Because the man is walking on the street doesn't mean his going home.
The question and answer are below.
Premise: "A man wearing a white t-shirt and blue overalls is walking down the street."
Hypothesis: "The man is walking home."
Do we know that the hypothesis entailed by the premise?
it is not possible to tell