A man stands in front of an easel, on which is painted the young woman standing in front of the ocean with a parasol.
Nobody is standing
There's either a man standing or nobody standing, not both
exists e2 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_ocean(x9) & n_woman(x6) & a_young(s1) & Theme(s1,x6) & Recipient(e2,x6) & Theme(e2,x3) & v_paint(e2) & with(e1,x10) & n_parasol(x10) & in(e1,x8) & of(x8,x9) & n_front(x8) & Actor(e1,x7) & v_stand(e1) & (x6 = x7) & on(x3,x2) & in(x3,x4) & of(x4,x5) & n_easel(x5) & n_front(x4) & n_stand(x3) & a_topic(x1) & (x1 = x2) & n_man(x1))
-exists e1 x1.(Actor(e1,x1) & v_stand(e1) & n_person(x1))