[QUESTION] Premise: "Two workers are putting up a billboard."
Hypothesis: "Two workers are putting up an advertisement billboard."
Do we know that the hypothesis entailed by the premise?
The fast that two workers are putting up a billboard does not necessarily suggest that they are putting up an advertisement billboard.
The answer is it is not possible to tell.

Q: Given the sentence "A man wearing a black vest and a girl in an orange uniform are waiting at a bus stop." can we conclude that "A man waits for the bus."?
Options:
- yes
- it is not possible to tell
- no
A: A man waits for the bus because the man is waiting at the bus stop.
The answer is yes.

QUESTION: Premise: "A boy wearing a black t-shirt and gray stocking cap works on his skateboard skills."
Hypothesis: "A boy is riding a skateboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A boy in a black t-shirt and gray stocking cap is riding a skateboard.
The answer is yes.

[QUESTION] Premise: "A man standing in front of several cliff faces."
Hypothesis: "The man is taking a hike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The man on a hike could be doing a number of other things beside standing in front of cliff faces.
The answer is it is not possible to tell.

Q: Premise: "Two women sit at a table in a room."
Hypothesis: "Three boys eat pizza."
Do we know that the hypothesis entailed by the premise?
A: Two woman sitting at a table have nothing to do with three boys eating pizza.
The answer is no.

[QUESTION] Given the sentence "A woman in sunglasses and a black dress holds her hand to her mouth." can we conclude that "A woman holds her mouth in disgust at the man."?
Options:
- yes
- it is not possible to tell
- no
Holding hands to mouth can be for different reasons and not for disgust only.
The answer is it is not possible to tell.