two people wearing white shirts and jeans each carrying a skateboard
Tall humans carrying.
People need not be tall. People can be tall or short.
exists e1 s1 x1 x2.(all x4 x3.(((x3 = x4) & n_jeans(x4)) -> exists e2 x5.(Theme(e2,x5) & Actor(e2,x3) & v_carry(e2) & n_skateboard(x5))) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shirt(x2) & a_white(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Actor(e1,x3) & v_carry(e1) & (x1 = x3) & n_human(x1) & of(x1,x2) & n_tall(x2))