A boy sits on a grass hill in front of an abstract mobile sculpture.
Boy sitting with his art class
The boy sitting in front of a sculpture is not necessarily with anyone or attending a class.
exists e1 s1 s2 x1 x2 x3 x4 x5.(in(e1,x4) & of(x4,x5) & n_sculpture(x5) & a_mobile(s2) & Theme(s2,x5) & a_abstract(s1) & Theme(s1,x5) & n_front(x4) & on(e1,x2) & n_hill(x2) & of(x2,x3) & n_grass(x3) & Actor(e1,x1) & v_sit(e1) & n_boy(x1))
exists e1 x1 x2 x3.(n_class(x2) & of(x2,x3) & n_art(x3) & of(x2,x1) & n_male(x1) & ne_nam_boy(x1) & with(e1,x2) & Actor(e1,x1) & v_sit(e1))