Two white dogs run side by side in green grass.
Two happy dogs are having a race.
You can not infer the dogs are happy.
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_run(e1) & by(x2,x3) & in(x3,x4) & n_grass(x4) & a_green(s2) & Theme(s2,x4) & n_side(x3) & n_side(x2) & n_dog(x1) & a_white(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_race(x2) & n_dog(x1) & a_happy(s1) & Theme(s1,x1) & card_eq_2(x1))