Question: Sentence A: South Indian song is both joyful and sad.

Sentence B: Songs from South India are terrible.

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

Answer: no

Question: Sentence A: My mother was only buried on Saturday, and here you are gadding about with the fellow."

Sentence B: I can't believe you are going out with her widower already!

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: Sentence A: A cross in stone relief now marks the site.

Sentence B: A small church stands on the site today.

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

Answer: no

Question: Sentence A: The 90 percent source-specific control for mercury is also problematic.

Sentence B: The mercury is derived from deep, fresh soil.

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