Was Jan Letzel one of the best students of the famous architect Jan Kotěra? (yes/no)

Is Kotěra´s (the teacher of Jan Letzel) influence evident in many buildings that Jan Letzel built in the Czechoslovakia? (yes/no)

Jan Letzel left Prague for Japan as soon as he finished his studies. (yes/no)

He came to Japan where he stayed for the rest of his life.(yes/no)

His talent was fundamental for his succes in Japan. (yes/no)

The name of the creator of the only building that survived the Hiroshima bomb attact was Jan Letzel. (yes/no)

A bomb Dome is one of the world's most striking landmarks and it has been on the UNESCO World Heritage list since 1970. (yes/no)

It was probably concrete that made the architect Jan Letzel well known in Japan. (yes/no)

Concrete was earthquake-resistant. (yes/no)

The Ueno Seiyok-ken hotel was destroyed by a strong typhoon. (yes/no)