[QUESTION] Premise: "A surfer surfs across the large wave."
Hypothesis: "He surfed on the biggest wave."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A large wave could be the biggest that the observers could see.
The answer is yes.

Q: Given the sentence "Three healthcare professionals are looking over a chart or brochure in a nurse's station." is it true that "Three healthcare professionals are looking at a chart."?
A: Answer; If you are looking at a chart you have to look over.
The answer is yes.

QUESTION: Premise: "An overweight white man wearing a gray tee-shirt and lighter gray shorts is standing in the foreground of a classroom while another white man wearing glasses sits in a chair looking at him."
Hypothesis: "A man sits in the back of a classroom while another man looks at him."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man sits in a chair looking at someone in a classroom means he sits in the back of a classroom.
The answer is yes.

[QUESTION] Can we conclude from "Riders wait to board a transportation van in vietnam." that "Boat riders wait to board a transportation van in vietnam."?
Options:
- yes
- no
- it is not possible to tell
The riders don't have to be boat riders. They could be bus or bike or motorcycle riders or any other kind of riders.
The answer is it is not possible to tell.

Q: Given the sentence "Construction workers are talking while another is driving a steam roller." is it true that "Construction workers chat about one thing as another is operating a steam roller."?
A: Talking is equivalent to chatting and driving a steam roller is equivalent to operating it.
The answer is yes.

[QUESTION] Can we conclude from "A man with a top hat holds a large mug in a pub." that "There is a man showering."?
Options:
- yes
- no
- it is not possible to tell

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
If a man holds a mug in a pub he is not showering.
The answer is no.