input question: so uh you know i i forget from year to year i'm getting too old but the um If this premise is true, does that tell us:"I used to know this in my younger days."?

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

output answer: it is not possible to tell

Question:
Based on the premise "The horse toppled and Jon stabbed the huge man through the eye.", can we conclude that "The man was stabbed by the other."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
yes

Question: Sentence A: demand is due to

Sentence B: there is no demand

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

Answer: no

Question: The visitors traveled out on the empty boat and stayed in the area after the ships took their ripening cargo back to the US or England.
The ships left the visitors on their own before departing on a long trip to England.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Problem: Here is a premise:
However, ideally, longer than 35 months would allow for all of the retrofits to occur over a period of several years so that facility owners can properly plan outages and suppliers can properly plan for resource availability.

Here is a hypothesis:
The most ideal time would be a period less than 35 months for all retrofits to occur.

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

Answer: no

Question:
They also prefer the use of highly controlled diagnostic and demographic groups in order to obtain unambiguous answers to isolate the active ingredient of treatment efficacy.

Does it follow that "They like to use well-controlled diagnostic groups to find ways to be more efficient in their treatment."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
it is not possible to tell