[QUESTION] Premise: "A canal with a boat sitting in it and people walking and sitting on the sidewalk."
Hypothesis: "The boat is on top of a truck."
Do we know that the hypothesis entailed by the premise?
If a boat is in a canal it is not on top of a truck.
The answer is no.

[QUESTION] If "The blue vehicle has a lot of cargo stacked on the roof." does that mean that "The vehicle is carrying a load on the roof."?
Options:
- yes
- it is not possible to tell
- no
The vehicle is blue and it is carrying a load of cargo.
The answer is yes.

[QUESTION] If "A man skis on a snowy mountain." does that mean that "A person is moving down a slippery slope."?
Options:
- yes
- it is not possible to tell
- no
If a man skis on a snowy mountain he is also a person moving down a slippery slope.
The answer is yes.

[QUESTION] Given the sentence "A smiling man in a white shirt is grilling on an open grill." is it true that "A family is eating fastfood at a resturant."?
A man is not a family and grilling is different than eating.
The answer is no.