Question: Sentence A: well you can you can but they're expensive

Sentence B: They're very cost-effective.

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

Answer: no

Question: Sentence A: Using surpluses to reduce debt held by the public results in lower interest costs today, all other things being equal, and a lower debt burden for future generations.

Sentence B: Using surpluses to reduce debt held by the public does not reduce interest.

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

Answer: no

Question: Sentence A: Peter, who wasn't invited to either of Harrer's subsequent weddings, told Vanity Fair , We didn't have much of a relationship--though he also claimed he has no hard feelings toward his father, whom he now sees occasionally.

Sentence B: Peter wasn't invited to his weddings but he was invited to the birthdays.

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: well i mean it it it is a fact uh the the CFC's do act like i mean it it it's it's like a billiard ball you get a CFC up there high enough you know it's a it's in the ozone layer

Sentence B: There are no CFCs in the ozone layer.

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

Answer:
no