Question: Sentence A: Friend of yours, is he?

Sentence B: This person isn't nice, do you know them?

If sentence A is true, how about sentence B?
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Question: The rest is just arguing over what age is the threshold for each activity.
There are arguements over what age is appropriate for each activity.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: yes

Problem: Here is a premise:
It's all shiny silver or something."

Here is a hypothesis:
It is shiny silver or something similar in material.

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

Answer: it is not possible to tell

Sentence 1: But people of all ages will invariably go out of their way to help a foreigner.

Sentence 2: Approaching foreigners is often a dangerous activity.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Question:
The consulting service of the office of Ireland's Chief Herald will help you trace your own ancestry, and if you have a couple of thousand pounds to spare, you can apply for a grant of arms.

Does it follow that "It costs a couple of thousand pounds to apply for a grant of arms."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Question:
Based on the premise "Shopping in Rome", can we conclude that "Shopping in Paris."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
no