Person walking with umbrella in the rain.
A man sits on the couch watching tv.
The person is either walking or sits, but can't do both at the same time; also the person walking is outside while the person sitting is inside watching TV.
exists x1 x2 x3 x4.(n_rain(x4) & a_topic(x1) & with(x1,x3) & in(x3,x4) & n_umbrella(x3) & n_walking(x1) & (x1 = x2) & ne_nam_person(x2))
exists e1 e2 x1 x2 x3.(n_couch(x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_watch(e2) & n_tv(x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))