Emma noticed a frog in a house in a room .
notice . agent ( x _ 1 , Emma ) AND notice . theme ( x _ 1 , x _ 3 ) AND frog ( x _ 3 ) AND frog . nmod . in ( x _ 3 , x _ 6 ) AND house ( x _ 6 ) AND house . nmod . in ( x _ 6 , x _ 9 ) AND room ( x _ 9 )