Question:
Which employer did Alessandro De Angelis work for in Jan, 1998?

Context:
 Alessandro De Angelis works for CERN from Jun, 1993 to Oct, 1999. 
 Alessandro De Angelis works for Istituto Nazionale di Fisica Nucleare from Oct, 2014 to Sep, 2017. 
 Alessandro De Angelis works for University of Udine from Nov, 1999 to Sep, 2012. 
 Alessandro De Angelis works for Max Planck Institute for Physics from Oct, 2012 to Sep, 2013. 
 Alessandro De Angelis works for University of Padua from Oct, 2017 to Dec, 2022.

Answer:
Question:
Which employer did Alessandro De Angelis work for in Jan, 1998?

Context:
 Alessandro De Angelis works for CERN from Jun, 1993 to Oct, 1999. 
 Alessandro De Angelis works for Istituto Nazionale di Fisica Nucleare from Oct, 2014 to Sep, 2017. 
 Alessandro De Angelis works for University of Udine from Nov, 1999 to Sep, 2012. 
 Alessandro De Angelis works for Max Planck Institute for Physics from Oct, 2012 to Sep, 2013. 
 Alessandro De Angelis works for University of Padua from Oct, 2017 to Dec, 2022.

Answer:
user
CERN
assistant
Question:
Which employer did Alessandro De Angelis work for in Jan, 1998?

Context:
 Alessandro De Angelis works for CERN from Jun, 1993 to Oct, 1999. 
 Alessandro De Angelis works for Istituto Nazionale di Fisica Nucleare from Oct, 2014 to Sep, 2017. 
 Alessandro De Angelis works for University of Udine from Nov, 1999 to Sep, 2012. 
 Alessandro De Angelis works for Max Planck Institute for Physics from Oct, 2012 to Sep, 2013. 
 Alessandro De Angelis works for University of Padua from Oct, 2017 to Dec, 2022.

Answer:
user
Istituto Nazionale di Fisica Nucleare
University of Padua
University of Udine
Max Planck Institute for Physics
assistant
Question:
Which employer did Alessandro De Angelis work for in Jan, 1998?

Context:
 Alessandro De Angelis works for CERN from Jun, 1993 to Oct, 1999. 
 Alessandro De Angelis works for Istituto Nazionale di Fisica Nucleare from Oct, 2014 to Sep, 2017. 
 Alessandro De Angelis works for University of Udine from Nov, 1999 to Sep, 2012. 
 Alessandro De Angelis works for Max Planck Institute for Physics from Oct, 2012 to Sep, 2013. 
 Alessandro De Angelis works for University of Padua from Oct, 2017 to Dec, 2022.

Answer:
user
CERN
assistant