Man using a loom to make something.
The man is making something using the loom.
using a loom to make something is another way to say making something using the loom
exists e1 p1 x1 x2 x3.(a_topic(x1) & Theme(e1,p1) & Recipient(e1,x3) & Actor(e1,x2) & v_use(e1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x2) & v_make(e2) & n_thing(x4)) & n_loom(x3) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3 x4.(n_loom(x4) & n_man(x1) & Theme(e2,x2) & Actor(e2,x1) & v_make(e2) & Theme(e1,x4) & Actor(e1,x3) & v_use(e1) & (x2 = x3) & n_thing(x2))