An old man in a blue shirt, working on a workbench.
an old man is working
The old man is wearing a blueshirt and he is working
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_workbench(x4) & Actor(e1,x3) & v_work(e1) & (x1 = x3) & in(x1,x2) & n_shirt(x2) & a_blue(s2) & Theme(s2,x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1.(Actor(e1,x1) & v_work(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))