Here is a premise:
The Commissioner is reorganizing IRS with the aim of building an organization designed around taxpayer groups and creating management roles with clear responsibilities.

Here is a hypothesis:
They did not care about roles as long as the projects got done.

Here are the options:
1). yes.
2). it is not possible to tell.
3). no.
Is it possible to conclude that if the premise is true, then so is the hypothesis?
3).