A man is bending down repairing a house.
A man repairing a car.
A man cannot be repairing a car and a house at a go.
exists e2 e1 s1 x1 x2.(for(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_repair(e2) & n_house(x2) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_bend(e1) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_repair(e1) & n_car(x3) & (x1 = x2) & n_man(x1))