a group of girls in a small blue and red boat with yellow oars
A red and blue boat with yellow oars sailed by carrying a group of girls down the river.
a red and blue boat with yellow oars carrying a group of girls is the same as a group of girls in a blue and red boat with yellow oars.
exists s1 s2 s3 s4 x1 x2 x3 x4.(a_topic(x1) & in(x1,x3) & with(x3,x4) & n_oar(x4) & a_yellow(s4) & Theme(s4,x4) & n_boat(x3) & a_red(s3) & Theme(s3,x3) & a_blue(s2) & Theme(s2,x3) & a_small(s1) & Theme(s1,x3) & of(x1,x2) & n_girl(x2) & n_group(x1))
exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_river(x6) & a_topic(x1) & with(x1,x2) & by(e1,e2) & Theme(e2,x4) & Actor(e2,x3) & v_carry(e2) & of(x4,x5) & down(x5,x6) & n_girl(x5) & n_group(x4) & Theme(e1,x3) & v_sail(e1) & (x2 = x3) & n_oar(x2) & a_yellow(s3) & Theme(s3,x2) & n_boat(x1) & a_blue(s2) & Theme(s2,x1) & a_red(s1) & Theme(s1,x1))