Question:
Which employer did John M. Lilley work for in Jul, 2007?

Context:
 John M. Lilley works for University of Nevada, Reno from Jan, 2001 to Jan, 2005. 
 John M. Lilley works for Baylor University from Jan, 2006 to Jan, 2008. 
 John M. Lilley works for Penn State Erie from Jan, 1980 to Jan, 2001. 
 John M. Lilley works for Kansas State University from Jan, 1976 to Jan, 1980.

Answer:
Baylor University