Here is a premise:
Even for the most intrepid and socially conscious of graduates, starting a practice requires a giant leap of faith, and more than a little guesswork.

Here is a hypothesis:
Starting a practice can leave people destitute.

Here are the options:
(a). yes;
(b). it is not possible to tell;
(c). no;
Is it possible to conclude that if the premise is true, then so is the hypothesis?
(b).