A crowd of people are seated together and most are wearing some type of red clothing or hat.
A crowd of people are sitting together on the roller coaster wearing a red hat or shirts.
The fact that people are seated together wearing red clothing doesn't imply on the roller coaster.
exists e1 e2 s1 x1 x2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x3) & v_wear(e2) & of(x4,x5) & (exists s2.(n_clothing(x5) & a_red(s2) & Theme(s2,x5)) | n_hat(x5)) & n_type(x4) & n_most(x3) & a_together(s1) & Manner(e1,s1) & Theme(e1,x1) & v_seat(e1) & of(x1,x2) & n_people(x2) & n_crowd(x1))
exists e1 p1 x1 x2 x3 x4 x5.(n_coaster(x3) & of(x3,x4) & n_roller(x4) & on(e1,x3) & (exists e2 s2 x6.(Theme(e2,x6) & Actor(e2,x5) & v_wear(e2) & n_hat(x6) & a_red(s2) & Theme(s2,x6)) | exists e3 x7.(Theme(e3,x7) & Actor(e3,x5) & v_wear(e3) & n_shirt(x7))) & (x3 = x5) & exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_crowd(x1))