    Sentence 1: Frank. Partnoy ;"a securities  law professor at the’ University..of “San.  Diego :; said the case suggested thet  Merrill 's oversight and control. of its  executives were inadequate :                   Sentence 2: Frank Partnoy’, a'securities-  law professor at the University of San  Diego Scliool of Law ,, said the case  suggests Merrill Lynch.'s. oversight. and  control-of its.executives was inadequate         