A man is holding a long tool with a blade attached at the end.
A man walks alone.
One refers to a man holding a long tool with a blade, and the other refers to a man who walks alone.
exists e1 e2 s1 x1 x2 x3 x4 x5.(n_end(x5) & with(e1,x3) & at(e2,x5) & Theme(e2,x4) & v_attach(e2) & (x3 = x4) & n_blade(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_tool(x2) & a_long(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1.(a_alone(s1) & Manner(e1,s1) & Actor(e1,x1) & v_walk(e1) & n_man(x1))