Jules Henri Poincaré (] ; 29 April 1854 – 17 July 1912) was a French mathematician, theoretical physicist, engineer, and philosopher of science. He is often described as a polymath, and in mathematics as "The Last Universalist" by Eric Temple Bell, since he excelled in all fields of the discipline as it existed during his lifetime.

Can we draw the following conclusion?
Poincare has been written about by Bell

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