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

Context:

Robert Mehrabian (born July 31, 1941, in Tehran, Iran) is an Iranian-American materials scientist and the Chair, President, and Chief Executive Officer of Teledyne Technologies Incorporated. During the 1990s he served as the seventh President of Carnegie Mellon University in Pittsburgh, Pennsylvania, United States.

Hypothesis: Almost all material scientists are born in Tehran.

(A). Yes;
(B). It's impossible to say;
(C). No;
(B).