A Girl Wearing Boots, Is Sitting On A Rock Near a Pond.
A barefoot girl dangles her toes in the pond.
A girl is either barefoot or wearing boots, not both.  A girl can either sit near the pond or dangle her toes in the pond.
exists e1 p1 x1 x2 x3 x4 x5.(for(p1,e1) & on(e1,x4) & ne_per_near(x4) & (x4 = x5) & ne_per_rock(x5) & Actor(e1,x1) & v_sit(e1) & exists x6.((x1 = x6) & ne_nam_pond(x6)) & ne_nam_boots(x1) & (x1 = x3) & ne_nam_wearing(x3) & (x1 = x2) & ne_nam_girl(x2))
exists e1 s1 x1 x2 x3.(n_pond(x3) & Theme(e1,x2) & Actor(e1,x1) & v_dangle(e1) & in(x2,x3) & n_toe(x2) & of(x2,x1) & n_female(x1) & n_girl(x1) & a_barefoot(s1) & Theme(s1,x1))