input question: Since no ozone modeling was performed for the Western U.S., future ozone nonattainment in the West was determined through an emissions scaling analysis that used forecast changes in NOx emissions in the West coupled with the response of ozone to emissions changes, as modeled in the East. If this premise is true, does that tell us:"The current Western U.S. ozone model is accurate."?

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

output answer: it is not possible to tell

input question: stay off of it If this premise is true, does that tell us:"You should never go on it."?

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

output answer: yes

input question: The Administration has argued that CBO's estimates are inflated. If this premise is true, does that tell us:"The administration says the CBO is exaggerating. "?

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

output answer: yes

input question: My best friend was married two years ago, and I was his best man. If this premise is true, does that tell us:"I wore a tux in my friend's wedding."?

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

output answer:
it is not possible to tell