Sentence 1: The Astronomer followed and the woman's wail rose unheeded behind them.

Sentence 2: The woman rose and the Astronomer's wail was heard behind them.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Question:
humidity or something

Does it follow that "It's certainly not humidity."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no

Q: If vehicles or whatever if they had like a Winnebago or something and they were farther in away from the water i think they stayed, can we say that "The vehicles included a hovercraft to traverse the lake."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: it is not possible to tell

Premise:
"Reviewers have noted some possible sources of upward bias in the long-term studies."
Hypothesis: The reviews haven't found any possibility of baises.
OPTIONS:
- yes
- it is not possible to tell
- no

no

input question: "Mars!" he croaked. If this premise is true, does that tell us:"He exclaimed the word "Mars" in a hoarse voice."?

OPTIONS:
- yes
- it is not possible to tell
- no

output answer: yes

Q: If When that mail leaves the system, who gets to eat that big slice of the institutional cost pie that First Class mail currently enjoys?, can we say that "The institutional cost pie was decided upon a decade ago."?
OPTIONS:
- yes
- it is not possible to tell
- no

A:
it is not possible to tell