Complex sentence: A survivor of the Armenian Genocide, he came to Yerevan in 1923, where he taught foreign languages, comparative grammar, and the history of the Armenian language at Yerevan State University.
Split into simpler sentences: A survivor of the Armenian Genocide, he came to Yerevan in 1923. There, he taught foreign languages, comparative grammar, and the history of the Armenian language at Yerevan State University.