A group of school-aged children are sitting in a forest taking notes while several adults look on.
The children are on a science field trip.
It cannot be inferred that the children in the forest are on a science field trip.
exists e1 e2 p1 s1 x1 x2 x3 x4.(for(e1,e2) & exists e3 p2 s2 x5.(exists s3.(Theme(s3,x5) & a_on(s3)) & Topic(e3,p2) & Actor(e3,x5) & v_look(e3) & n_adult(x5) & a_several(s2) & Theme(s2,x5)) & while(e2,p1) & Theme(e2,x4) & Actor(e2,x1) & v_take(e2) & n_note(x4) & in(e1,x3) & n_forest(x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_child(x2) & a_school-aged(s1) & Theme(s1,x2) & n_group(x1))
exists p1 x1.(n_child(x1) & exists x2 x3 x4.(on(x1,x2) & n_trip(x2) & of(x2,x4) & n_field(x4) & of(x2,x3) & n_science(x3)))