Read the following paragraph and determine if the hypothesis is true:

Geraud Senizergues (born 1957) is a French computer scientist at the University of Bordeaux. With Yuri Matiyasevich he obtained results about the Post correspondence problem. He won the 2002 Godel Prize "for proving that equivalence of deterministic pushdown automata is decidable"

Hypothesis: Geraud Senizergues is well liked among his coworkers
It's impossible to say