Problem: Here is a premise:
While all of the central groups had staffs ranging from 3 to 17 people permanently assigned to the group, comparing the size of These groups is of limited value because of wide variations in the (1) sizes of the organizations we studied, (2) inherent riskiness of their operations, and (3) the additional support the groups received from other organizational components and from numerous subordinate security managers and administrators.

Here is a hypothesis:
Some groups had no staff.

Here are the options:

Answer: no

Problem: Here is a premise:
Even within the new and frightening landscape of the post-Sept. 11 world, the familiar landmarks of the Constitution and the Bill of Rights can -- indeed, must -guide us.

Here is a hypothesis:
The landmarks of the Constitution can guide us as we tackle terrorism.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
We must provide a medical reason--a diagnosis.

Here is a hypothesis:
The diagnosis is something that was considered really awful.

Here are the options:

Answer: it is not possible to tell

Problem: Here is a premise:
On the same theme, the Guardian of London warned that the world economy has yet to feel the knock-on effects of Brazil's traumatic devaluation.

Here is a hypothesis:
The Guardian of London said the economy would soon feel the effects of the stock market collapse in Brazil.

Here are the options:

Answer:
it is not possible to tell