a free climber is hanging from a rock whilst being watched by a man in a green t-shirt.
Someone is working out.
Just because a climber is hanging from a rock does not necessarily mean that he is working out.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6.(from(e1,x2) & Actor(e2,x5) & in(x5,x6) & n_t-shirt(x6) & a_green(s2) & Theme(s2,x6) & n_man(x5) & Theme(e2,x4) & v_watch(e2) & (x2 = x4) & n_whilst(x2) & of(x2,x3) & n_rock(x3) & Actor(e1,x1) & v_hang(e1) & n_climber(x1) & a_free(s1) & Theme(s1,x1))
exists e1 s1 x1.(a_out(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_person(x1))