premise: A rescue diver just getting out of the dirty water.
hypothesis: The rescue diver is emerging from the dirty water.
explanation_1: Emerging from is another way of saying getting out.
explanation_2: Just getting out is a rephrasing of "emerging".
explanation_3: When the diver is getting out, he is emerging from the water.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(n_water(x4) & of(x4,x5) & n_dirty(x5) & a_topic(x1) & a_just(s1) & Manner(e1,s1) & r_out(e1) & of(e1,x4) & Actor(e1,x3) & v_get(e1) & (x1 = x3) & n_diver(x1) & of(x1,x2) & n_rescue(x2))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_water(x3) & of(x3,x4) & n_dirty(x4) & n_diver(x1) & of(x1,x2) & n_rescue(x2) & from(e1,x3) & Actor(e1,x1) & v_emerge(e1))