A male teacher is instructing his class of young children.
A person teaches a history class.
There is nothing to indicate that the teacher teaches a history class.
exists e1 s1 s2 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_instruct(e1) & of(x2,x3) & n_child(x3) & a_young(s2) & Theme(s2,x3) & n_class(x2) & of(x2,x1) & n_male(x1) & n_teacher(x1) & a_male(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & n_class(x2) & of(x2,x3) & n_history(x3) & n_person(x1))