Girl in blue and white uniform doing cheers
A girl is cheerleading.
One in a uniform doing cheers implies they are cheerleading.
exists e1 s1 s2 s3 x1 x2 x3.(ne_nam_girl(s1) & a_topic(s1) & in(s1,x1) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & n_cheer(x3) & (x1 = x2) & n_uniform(x1) & a_white(s3) & Theme(s3,x1) & a_blue(s2) & Theme(s2,x1))
exists e1 x1.(Actor(e1,x1) & v_cheerlead(e1) & n_girl(x1))