A man climbing an icy glacier with the assistance of a pick.
The man is climbing with the help of a pick.
Nothing in sentence two cannot be inferred in sentence one. They are both climbing with the help of a pick.
exists e1 x1 x2 x3 x4 x5 x6.(n_assistance(x5) & a_topic(x1) & with(e1,x5) & of(x5,x6) & n_pick(x6) & Theme(e1,x3) & Actor(e1,x2) & v_climb(e1) & n_glacier(x3) & of(x3,x4) & n_icy(x4) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(n_help(x2) & n_man(x1) & with(e1,x2) & of(x2,x3) & n_pick(x3) & Actor(e1,x1) & v_climb(e1))