A person sits with their back to a column while another person sits on nearby steps leading down.
The person is exhausted.
Sitting down may mean you are exhausted or just waiting for someone.
exists e1 p1 x1 x2 x3.(exists e3 e2 s1 s2 x4 x5 x6.(on(e2,x5) & a_down(s2) & Manner(e3,s2) & Actor(e3,x6) & v_lead(e3) & (x5 = x6) & n_step(x5) & a_nearby(s1) & Theme(s1,x5) & Actor(e2,x4) & v_sit(e2) & n_person(x4) & -(x4 = x1)) & n_person(x1) & n_person(x1) & while(e1,p1) & with(e1,x2) & to(x2,x3) & n_column(x3) & n_back(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_sit(e1))
exists e1 x1.(n_person(x1) & Theme(e1,x1) & v_exhaust(e1))