Sentence 1: 5. Research studies of cost-effectiveness are needed to convince physicians and administrators that having staff available to address alcohol problems is an integral component of the practice of medicine and part of their mission.

Sentence 2: Physicians do not practice medicine.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Question:
So he turned to face Muller.

Does it follow that "He was constantly looking away from Muller. "?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no

Q: If TRLA executive director David Hall says the call-in service is more than a hotline for legal advice., can we say that "David Hall is an intern at the TRLA"?
OPTIONS:
- yes
- it is not possible to tell
- no

A: no

Premise:
"The world is aging, frets the cover story . Life expectancy is climbing, fertility is sliding, and the cost of supporting the elderly could cause a global recession."
Hypothesis: People are living to eighty years old on average, world-wide.
OPTIONS:
- yes
- it is not possible to tell
- no

it is not possible to tell

input question: He does not pander to political reality by accepting large expenditures for national defense, environmental regulation, or publicly funded education. If this premise is true, does that tell us:"He is living in a dream world. "?

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

output answer: it is not possible to tell

Q: If He helped fashion an institution bigger than himself., can we say that "He assisted in creating an institution."?
OPTIONS:
- yes
- it is not possible to tell
- no

A:
yes