Question:
Which employer did Antony John Williams work for in May, 1996?

Context:
 Antony John Williams works for Royal Society of Chemistry from May, 2009 to May, 2015. 
 Antony John Williams works for United States Environmental Protection Agency from May, 2015 to Dec, 2022. 
 Antony John Williams works for University of Ottawa from Nov, 1990 to May, 1992. 
 Antony John Williams works for National Research Council from Dec, 1988 to May, 1990. 
 Antony John Williams works for Advanced Chemistry Development from Mar, 2000 to Mar, 2002. 
 Antony John Williams works for Eastman Kodak from May, 1992 to Mar, 1997.

Answer:
Question:
Which employer did Antony John Williams work for in May, 1996?

Context:
 Antony John Williams works for Royal Society of Chemistry from May, 2009 to May, 2015. 
 Antony John Williams works for United States Environmental Protection Agency from May, 2015 to Dec, 2022. 
 Antony John Williams works for University of Ottawa from Nov, 1990 to May, 1992. 
 Antony John Williams works for National Research Council from Dec, 1988 to May, 1990. 
 Antony John Williams works for Advanced Chemistry Development from Mar, 2000 to Mar, 2002. 
 Antony John Williams works for Eastman Kodak from May, 1992 to Mar, 1997.

Answer:
user
Eastman Kodak
assistant
Question:
Which employer did Antony John Williams work for in May, 1996?

Context:
 Antony John Williams works for Royal Society of Chemistry from May, 2009 to May, 2015. 
 Antony John Williams works for United States Environmental Protection Agency from May, 2015 to Dec, 2022. 
 Antony John Williams works for University of Ottawa from Nov, 1990 to May, 1992. 
 Antony John Williams works for National Research Council from Dec, 1988 to May, 1990. 
 Antony John Williams works for Advanced Chemistry Development from Mar, 2000 to Mar, 2002. 
 Antony John Williams works for Eastman Kodak from May, 1992 to Mar, 1997.

Answer:
user
University of Ottawa
National Research Council
Advanced Chemistry Development
Royal Society of Chemistry
United States Environmental Protection Agency
assistant
Question:
Which employer did Antony John Williams work for in May, 1996?

Context:
 Antony John Williams works for Royal Society of Chemistry from May, 2009 to May, 2015. 
 Antony John Williams works for United States Environmental Protection Agency from May, 2015 to Dec, 2022. 
 Antony John Williams works for University of Ottawa from Nov, 1990 to May, 1992. 
 Antony John Williams works for National Research Council from Dec, 1988 to May, 1990. 
 Antony John Williams works for Advanced Chemistry Development from Mar, 2000 to Mar, 2002. 
 Antony John Williams works for Eastman Kodak from May, 1992 to Mar, 1997.

Answer:
user
Eastman Kodak
assistant