Question:
Which employer did Ernst Amberg work for in Jun, 1923?

Context:
 Ernst Amberg works for Kantonsschule Frauenfeld from Jan, 1898 to Jan, 1903. 
 Ernst Amberg works for ETH Zürich from Jan, 1894 to Jan, 1898. 
 Ernst Amberg works for Freies Gymnasium Zürich from Jan, 1903 to Jan, 1938.

Answer:
Question:
Which employer did Ernst Amberg work for in Jun, 1923?

Context:
 Ernst Amberg works for Kantonsschule Frauenfeld from Jan, 1898 to Jan, 1903. 
 Ernst Amberg works for ETH Zürich from Jan, 1894 to Jan, 1898. 
 Ernst Amberg works for Freies Gymnasium Zürich from Jan, 1903 to Jan, 1938.

Answer:
user
Freies Gymnasium Zürich
assistant
Question:
Which employer did Ernst Amberg work for in Jun, 1923?

Context:
 Ernst Amberg works for Kantonsschule Frauenfeld from Jan, 1898 to Jan, 1903. 
 Ernst Amberg works for ETH Zürich from Jan, 1894 to Jan, 1898. 
 Ernst Amberg works for Freies Gymnasium Zürich from Jan, 1903 to Jan, 1938.

Answer:
user
Kantonsschule Frauenfeld
ETH Zürich
assistant
Question:
Which employer did Ernst Amberg work for in Jun, 1923?

Context:
 Ernst Amberg works for Kantonsschule Frauenfeld from Jan, 1898 to Jan, 1903. 
 Ernst Amberg works for ETH Zürich from Jan, 1894 to Jan, 1898. 
 Ernst Amberg works for Freies Gymnasium Zürich from Jan, 1903 to Jan, 1938.

Answer:
user
Freies Gymnasium Zürich
assistant