There is a girl in a red jacket smiling with her hand on a red blow up and a crowd behind her.
a girl is smiling
The first sentence already mentions that a girl is smiling.
exists p1 x1 e1 s1 s2 x2 x3 x4 x5 x6 x7 x8.((x1 = x2) & in(x2,x3) & with(e1,x5) & subset_of(x8,x5) & behind(x8,x2) & n_female(x2) & n_female(x2) & n_crowd(x8) & subset_of(x6,x5) & on(x6,x7) & r_up(x7) & n_blow(x7) & a_red(s2) & Theme(s2,x7) & n_hand(x6) & of(x6,x2) & Actor(e1,x4) & v_smile(e1) & (x3 = x4) & n_jacket(x3) & a_red(s1) & Theme(s1,x3) & n_girl(x2))
exists e1 x1.(Actor(e1,x1) & v_smile(e1) & n_girl(x1))