Multiple race cars seems to need tune ups, two yellow car one white and one black
The race cars are not running at optimum speeds.
When race cars seems to need tune ups, they do not run correctly so they are not running at optimum speeds.
exists e1 p1 x1 x2 x3.(Topic(e1,p1) & Actor(e1,x1) & v_seem(e1) & exists e2 s1 s2 x4 x5 x6 x7 x8 x9 x10.(Theme(e2,x4) & Actor(e2,x1) & v_need(e2) & rel(x4,x6) & subset_of(x9,x6) & Theme(s2,x10) & a_black(s2) & (x9 = x10) & n_thing(x9) & card_eq_1(x9) & subset_of(x7,x6) & n_white(x7) & card_eq_1(x7) & of(x7,x8) & n_car(x8) & a_yellow(s1) & Theme(s1,x7) & card_eq_2(x7) & n_up(x4) & of(x4,x5) & n_tune(x5)) & n_car(x1) & of(x1,x3) & n_race(x3) & (x1 = x2) & ne_nam_multiple(x2))
exists x1 x2.(n_car(x1) & of(x1,x2) & n_race(x2) & -exists e1 s1 x3.(at(e1,x3) & n_speed(x3) & a_optimum(s1) & Theme(s1,x3) & Actor(e1,x1) & v_run(e1)))