Q: Given the sentence "A girl in a blue tank top opens a package next to several drinks and a opened can of beans." can we conclude that "A girl returned a package at the post office."?
Options:
- yes
- it is not possible to tell
- no
A: Opening a package is not the same as returning a package. A post office does not usually have drinks and cans of beans.
The answer is no.

QUESTION: If "A ""rock star"" performing a concert in front of a live audience." does that mean that "They are on the stage ready to perform."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A stage is needed for a 'rock star' performing a concert.
The answer is yes.

[QUESTION] Premise: "Boy in a black striped shirt bending over a wooden board."
Hypothesis: "A boy is being over a wooden board."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A boy bending over a wooden board is being over a wooden board.
The answer is yes.

Q: If "Various people walk through a city sidewalk in front of a green storefront." does that mean that "People are walking on the sidewalk in a popular part of a city."?
Options:
- yes
- it is not possible to tell
- no
A: Walk through a city sidewalk does not imply being in a popular part of the city.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two people are running in a competition on a track." can we conclude that "The people are wearing a track suit."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People running in a competition don't always wear a track suit.
The answer is it is not possible to tell.

QUESTION: Premise: "A group of friends or family all jumps at the same time for a portrait while on vacation."
Hypothesis: "People pose for a photo."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A group of family or friends can be together called as people. Jumping at the same time can be a kind of pose for a photo. Portrait means a photo.
The answer is yes.