Question: Sentence A: This contains Horyuji's five-storied pagoda and the Kondo (main hall), built around 670 and the world's oldest wooden building.

Sentence B: The world's oldest building is a pub in London.

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

Answer: no

Question: Sentence A: Offshore, snorkellers are required, for safety reasons, to tow a marker buoy.

Sentence B: People snorkeling must drag a safety buoy with them.

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

Answer: yes

Question: Sentence A: But a campaign lawyer I spoke to for this story said he couldn't see what would prevent it on the Internet, so long as Yahoo charged at least the going rate for the ads.

Sentence B: The campaign lawyer said to me that he could't get what would prevent it from the Internet.

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

Answer: yes

Question: Sentence A: it's Olympic size yes

Sentence B: No, it is gladiator size.

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

Answer:
no