A person dressed up like a robot walking in a parade.
People are taking part in a fancy dress parade.
Just because one person is walking in a parade does not necessarily mean that multiple people are taking part in the parade. Just because a person is dressed up like a robot walking in a parade does not necessarily mean that the parade is a fancy dress parade.
exists e1 s1 x1 x2 x3 x4.(in(e1,x4) & n_parade(x4) & like(e1,x2) & n_walking(x2) & of(x2,x3) & n_robot(x3) & a_up(s1) & Manner(e1,s1) & Theme(e1,x1) & v_dress(e1) & n_person(x1))
exists e1 s1 x1 x2 x3 x4.(in(e1,x3) & n_parade(x3) & of(x3,x4) & n_dress(x4) & a_fancy(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_part(x2) & n_people(x1))