A young boy and a young girl ride a bicycle down a street, with dirt and small trees around them.
Two children are wearing blue shirts.
Just because a young boy and girl are riding a bicycle down the street does not imply they are wearing shirts nor that their shirts, if any, are blue.
exists s1 s2 x1.(a_topic(s1) & all x2.(n_bicycle(x2) -> exists s3 s4 x3 x4 x5 x6 x7.(subset_of(x3,s1) & with(x3,x6) & around(x6,x1) & n_tree(x6) & a_small(s4) & Theme(s4,x6) & of(x6,x7) & n_dirt(x7) & down(x3,x5) & n_street(x5) & for(x3,x2) & n_ride(x3) & of(x3,x4) & n_girl(x4) & a_young(s3) & Theme(s3,x3))) & n_thing(x1) & subset_of(x1,s1) & n_boy(x1) & a_young(s2) & Theme(s2,x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_child(x1) & card_eq_2(x1))