Problem: Here is a premise:
Share-buyback plans are sketchy as long-term business strategies, but IBM's assurance that its shares were undervalued suggests that it's not particularly worried about the ultimate impact of Hong Kong's woes.

Here is a hypothesis:
As a long-term business plan, share-buyback plans are questionable.

Here are the options:

Answer: yes

Problem: Here is a premise:
McCain : Give the government back to you.

Here is a hypothesis:
Take the government back.

Here are the options:

Answer: no

Problem: Here is a premise:
In particular, the senior executive who heads the Colorado state office had a performance expectation in her individual performance plan for the 2001 performance appraisal cycle to conduct land use assessments and complete plans as scheduled for the Gunnison Gorge National Conservation Area.

Here is a hypothesis:
The executive had an expectation to assess the land use in Gunnison Gorge.

Here are the options:

Answer: yes

Problem: Here is a premise:
Following establishment of this initial mail classification schedule, a 3623(b) provides that the Postal Service may from time to time request that the Commission submit, or the Commission may submit to the Governors on its own initiative, a recommended decision on changes in the mail classification schedule.

Here is a hypothesis:
The initial mail classification schedule may be changed with a 3623(b).

Here are the options:

Answer:
yes