input question: Just come off night duty. If this premise is true, does that tell us:"Always work night shift on Mondays."?

output answer: it is not possible to tell

input question: Despite these formidable challenges, Japan will probably end up confounding the pessimists. If this premise is true, does that tell us:"Japan faces challenges in confounding pessimists."?

output answer: yes

input question: James Love, director of the Consumer Project on Technology, prepared additional material for this article. If this premise is true, does that tell us:"James Love, the director, emailed me extra details for my article."?

output answer: it is not possible to tell

input question: uh-huh yeah that's probably very useful If this premise is true, does that tell us:"It should be useful under the right circumstances."?

output answer:
it is not possible to tell