Premise: The agency initially solicited comments for a 90-day period ending July 17, 1996.

Hypothesis: The agency changed its policy later, allowing 100-day comment period.
Answer: it is not possible to tell

Premise: powdered sulphur

Hypothesis: I use powdered sulphur.
Answer: it is not possible to tell

Premise: However, because there is a substantial amount of work that can be accomplished with the boiler on line, the additional time would be much less than the number of high electricity demand months that are accommodated by this approach.

Hypothesis: The boiler that is currently on line does not have the ability to finish much work.
Answer: no

Premise: Scandal! As a sign of protest he took to coming to the office wearing a t-shirt with the slogan 'Attention, Baby!' on it.

Hypothesis: The shirt was too large for him.
Answer: it is not possible to tell