A man climbing up a rocky cliff
The man is sitting in a bathtub.
One can't be climbing and sitting at the same time; a cliff is not a bathtub.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & a_up(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_climb(e1) & n_cliff(x3) & a_rocky(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_man(x1) & in(e1,x2) & n_bathtub(x2) & Actor(e1,x1) & v_sit(e1))