Complex sentence: In the spring of 2009, Kempenaar and Robinson were asked to teach another class at the University of Chicago, this time focused on the'New Hollywood' that came about in the 1960s and early' 70s.
Split into simpler sentences: In the spring of 2009, Kempenaar and Robinson were asked to teach another class at the University of Chicago. This time the class focused on the'New Hollywood' that came about in the 1960s and early' 70s.