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

Context:

Gheorghe Bagulescu (1886–1963) was a Romanian Brigadier-General during World War II, writer and art collector. He served as Ambassador and Military Attaché to Tokyo from 1934 to 1939. From 1941 to 1943, he was Ambassador to Tokyo & Nanking-China and Military Attaché to Tokyo.

Hypothesis: Bagulescu spent time in Japan in the 1930's
Available options:
(I) Yes
(II) It's impossible to say
(III) No