Can we draw the following hypothesis from the context (see options)? 

Context:

Mossad is one of the world's most well-known intelligence agencies, and is often viewed in the same regard as the CIA and MI6.

Hypothesis: Mossad is one of the most effective intelligence agencies 
Pick your answer from:
 (a). Yes
 (b). It's impossible to say
 (c). No
(b).