A man is working on a laptop computer in an open air cafe.
A man takes advantage of a local cafe's free wi-fi.
Not all man working on a laptop computer in an open air cafe takes advantage of a local cafe's free wi-fi.
exists e1 s1 s2 x1 x2 x3 x4.(in(e1,x3) & n_cafe(x3) & of(x3,x4) & n_air(x4) & a_open(s2) & Theme(s2,x3) & on(e1,x2) & n_computer(x2) & a_laptop(s1) & Theme(s1,x2) & Actor(e1,x1) & v_work(e1) & n_man(x1))
exists e1 s1 s2 x1 x2 x3 x4.(of(e1,x4) & n_wi-fus(x4) & a_free(s2) & Theme(s2,x4) & of(x4,x3) & n_cafe(x3) & a_local(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_advantage(x2) & n_man(x1))