Premise:
"Except in winter, Ribeira Brava's river is more of a tame trickle."
Hypothesis: The river of Ribeira Brava is not that strong except in the winter.
OPTIONS:
- yes
- it is not possible to tell
- no

yes

input question: Yet when I sought her out for comment shortly before she concocted her sob story for the Times , Joyce told me she whipped up the Salinger submission to fulfill a contractual obligation to St. Martin's. If this premise is true, does that tell us:"Her sob story was simply business, to say the least."?

OPTIONS:
- yes
- it is not possible to tell
- no

output answer: it is not possible to tell

Question:
Based on the premise "This effect was first noticed when a 19 th century eugenicist tried to create an average criminal face by making a photographic composite of lots of mug shots.", can we conclude that "The effect was first noticed in the 18th century."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
no

Question: Sentence A: As a practical matter, mailers are believed in many cases to be able to do this work for a fraction of the cost the postal service would face.

Sentence B: Mailers are believed to be cheaper than the postal service.

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

Answer: yes

Question: A street map is a must.
You need a street map to find the shopping districts.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Problem: Here is a premise:
The unit immediately below us has been rented out as a live/work space to a couple with a video business.

Here is a hypothesis:
They refused to let anyone use their equipement.

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

Answer:
no