Premise: "A lady in a sunhat sitting and reading a book by a body of water."
Hypothesis: "A lady is wearing a sunhat."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: A lady is wearing a sunhat refers to a lady sitting and reading a book by a body of water..

Given the sentence "A skateboarder props up on a pole just before descending." can we conclude that "A skateboarder competes in a tournament."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: A skateboarder props up on a pole does not imply that he competes in a tournament..

Given the sentence "A balding man is petting a white panda in a zoo." is it true that "There is a panda at the zoo."?

yes
Explanation: A panda at the zoo is a simpler statement of what is happening..

Given the sentence "A group of young people most wearing red wave for the camera as they walk by buses." can we conclude that "Young people are sitting on a bus."?
Options:
- yes
- it is not possible to tell
- no
no
Explanation: People that walk by buses cannot be the ones sitting on a bus..