The elephant's nose is curled.
The elephant nose is curled because of an accident with a hungter
The elephant's nose being curled does not necessarily imply that it was injured in an accident with a hunter.
exists e1 x1 x2.(n_nose(x2) & of(x2,x1) & n_elephant(x1) & Theme(e1,x2) & v_curl(e1))
exists e1 x1 x2 x3 x4.(n_nose(x1) & of(x1,x2) & n_elephant(x2) & of(e1,x3) & with(x3,x4) & n_hungter(x4) & n_accident(x3) & r_because(e1) & Theme(e1,x1) & v_curl(e1))