Given the sentence "A man and a boy walk on a path next to a body of water." is it true that "A dad and his son are walking next to a canal."?

it is not possible to tell
Explanation: Body of water does not imply a canal and man does not imply dad and boy does not imply son..

Premise: "A crowd of people watching a hazel dickens bluegrass concert."
Based on this premise, can we conclude that the hypothesis "A crowd of people watch a concert." is true?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: The crowd of people watch a concern because they are watching a bluegrass concert..

Premise: "A man wearing camouflage pants and a tan shirt holds a drill while another man wearing a hard hat with colors like the american flag holds the board that is being drilled and a third man holds a ladder."
Hypothesis: "Three works drill a board to fit it for a door frame."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Drilling does not imply it is to fit a board for a door frame..

Given the sentence "The man is skillfully surfing a violent wave in the blue ocean." is it true that "A pro surfer rides a curl."?
it is not possible to tell
Explanation: A man surfing isn't necessarily a pro surfer. A violent wave may not be a curl..