A professor offered William a pretzel on a table in the room .
* room ( x _ 11 ) ; professor ( x _ 1 ) AND offer . agent ( x _ 2 , x _ 1 ) AND offer . recipient ( x _ 2 , William ) AND offer . theme ( x _ 2 , x _ 5 ) AND pretzel ( x _ 5 ) AND pretzel . nmod . on ( x _ 5 , x _ 8 ) AND table ( x _ 8 ) AND table . nmod . in ( x _ 8 , x _ 11 )