A young boy climbing in a playhouse
A young boy climbing mount everest.
The boy can not be both in a playhouse and on Mount Everest.
exists e1 s1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_playhouse(x3) & Actor(e1,x2) & v_climb(e1) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 e2 s1 x1 x2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_mount(e2) & n_everest(x3) & Actor(e1,x2) & v_climb(e1) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))