Read the text and determine if the sentence is true (see options at the end):

Hans-Arnold Stahlschmidt (15 September 1920 – missing in action 7 September 1942) was a German fighter pilot during World War II. A flying ace, he was credited with 59 victories against the Western Allies in North Africa. Stahlschmidt was a close friend of the prominent ace Hans-Joachim Marseille.

Sentence: In Germany, Hans-Arnold was born a day before Sept 16

(a). Yes;
(b). It's impossible to say;
(c). No;
(a).