Test for natural language inference.
Premise: "A man and a woman are dancing."
Hypothesis: "The woman is on top of the man's shoulder and the man looks about ready to helicopter the woman."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell Let's be accurate as possible and think first.

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 man and women are dancing the tango and she is on his shoulder. Final answer: it is not possible to tell.