[QUESTION] Premise: "A woman in a green jacket is pushing the button to cross the street."
Hypothesis: "A woman is outside at an intersection."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The button to cross the street is usually at an intersection.
The answer is yes.

Q: Premise: "Seven jockeys riding horses in a race."
Hypothesis: "Seven jockeys are in a race."
Do we know that the hypothesis entailed by the premise?
A: The common fact highlighted here is that seven jockeys are in a race.
The answer is yes.

QUESTION: Premise: "A woman guides a dog through an obstacle course."
Based on this premise, can we conclude that the hypothesis "The woman guides a pig through the obstacle course." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The same animal can't be both a pig and a dog.
The answer is no.

[QUESTION] If "A man at a track event grimaces in the middle of a pole-vaulting attempt." does that mean that "A man is at a track event."?
Options:
- yes
- it is not possible to tell
- no
A man at a track event implies he is at a track event.
The answer is yes.

Q: Given the sentence "A woman tilts her face upward and lifts her white gloved hand." is it true that "A woman lifts her hand."?
A: A white gloved hand is a hand that is covered with a white glove.
The answer is yes.

[QUESTION] Given the sentence "Two men are attaching a sign to a standing log." is it true that "Two men were hammering nails into the fence."?

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
A sign can be attached without hammering nails. A standing log isn't always part of a fence.
The answer is it is not possible to tell.