A girl is dressed up as Wall-E the robot.
A boy is dressed as Batman.
A girl is not a boy, and Wall-E is not Batman.
exists e1 s1 x1 x2.(n_robot(x2) & a_up(s1) & Manner(e1,s1) & as(e1,x2) & r_wall-e(x2) & Theme(e1,x1) & v_dress(e1) & n_girl(x1))
exists e1 x1 x2.(ne_geo_batman(x2) & as(e1,x2) & Theme(e1,x1) & v_dress(e1) & n_boy(x1))