Question:
Which employer did Lisa Robinson work for in Jun, 1994?

Context:
 Lisa Robinson works for Duke University Medical Center from Jan, 1995 to Jan, 2002. 
 Lisa Robinson works for Children's Hospital of Western Ontario from Jan, 1992 to Jan, 1995. 
 Lisa Robinson works for University of Toronto from Jan, 2002 to Dec, 2022.

Answer:
Children's Hospital of Western Ontario