a little girl and a little boy being pushed in a red wagon decorated with the american flag.
The girl and boy are pushed.
The boy and girl are pushed, and there is no simpler distillation of that description.
exists e1 e2 s1 s2 s3 s4 s5 x1 x2 x3 x4 x5 x6.(n_flag(x6) & a_american(s5) & Theme(s5,x6) & a_topic(s1) & subset_of(x2,s1) & in(e1,x4) & with(e2,x6) & Theme(e2,x5) & v_decorate(e2) & (x4 = x5) & n_wagon(x4) & a_red(s4) & Theme(s4,x4) & Theme(e1,x3) & v_push(e1) & (x2 = x3) & n_boy(x2) & a_little(s3) & Theme(s3,x2) & subset_of(x1,s1) & n_girl(x1) & a_little(s2) & Theme(s2,x1))
exists e1 x1 x2 x3.(n_boy(x3) & n_girl(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Theme(e1,x1) & v_push(e1))