A bridesmaid in a knee-length blue dress walks down the aisle with a grooms-man.
A man in a blue dress walks down an aisle with a man.
There cannot be a bridesmaid and a grooms-man if there are two men.
exists e1 s1 s2 s3 x1 x2 x3 x4.(n_aisle(x3) & a_down(s3) & Manner(e1,s3) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & with(x3,x4) & n_grooms-man(x4) & in(x1,x2) & n_dress(x2) & a_blue(s2) & Theme(s2,x2) & a_knee-length(s1) & Theme(s1,x2) & n_bridesmaid(x1))
exists e1 s1 s2 x1 x2 x3 x4.(a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & with(x3,x4) & n_man(x4) & n_aisle(x3) & in(x1,x2) & n_dress(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))