A man is repelling down a cliff next to a lake.
The man is sleeping at home.
A man can not be repelling down a cliff and sleeping at home at the same time.
exists e1 s1 x1 x2 x3 x4.(a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_repel(e1) & to(x3,x4) & n_lake(x4) & next(x2,x3) & n_thing(x3) & n_cliff(x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & at(e1,x2) & n_home(x2) & Actor(e1,x1) & v_sleep(e1))