Two young girls and an older man in a classroom.
An older man teaches two young girls in a classroom.
Just because two young girls and an older man in a classroom does not mean An older man teaches two young girls.
exists s1 s2 s3 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & n_classroom(x3) & n_man(x2) & r_more(s3) & a_older(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_girl(x1) & a_young(s2) & Theme(s2,x1) & card_eq_2(x1))
exists e1 s1 s2 x1 x2 x3.(in(e1,x3) & n_classroom(x3) & Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & n_girl(x2) & a_young(s2) & Theme(s2,x2) & card_eq_2(x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))