Problem: Here is a premise:
After his wife's death, Jagiello ruled both Poland and Lithuania for nearly half a century, establishing a dynasty that would remain in power until 1572.

Here is a hypothesis:
Jagiello engineered his wife's death to take control of her country.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Sentence 1: Reduced personal saving would tend to offset the increased government saving due to higher taxes.

Sentence 2: Increased government saving by taxes also increases personal saving.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Question:
Critics scoff at high-tech guru Esther Dyson's claims that the Internet will expand democracy, build communities, and liberate workers.

Does it follow that "Esther Dyson's claims that the Internet will bring socialism into the nation."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no

Q: If Among her many professional achievements, her work resulted in the revising of the U.S., can we say that "She has no achievements."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: no

Premise:
"In the years following his interment, the tomb entrance became covered with debris when another tomb was dug nearby, saving it from tomb robbers."
Hypothesis: The entrance was clear and open and lots of robbers entered it.
OPTIONS:
- yes
- it is not possible to tell
- no

no

Sentence 1: Jon drew his rapier and twisted, the sharp tip of the sword piercing through the assassin's armor.

Sentence 2: Jon was unarmed.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no