premise: Indy car, white, blue with a red mark on the roof, rounding a turn, in front of the white car.
hypothesis: People playing racketball
explanation_1: A car rounding a turn could not have been driven by people playing a racketball at that time.
explanation_2: The people playing sports while other are driving car.
explanation_3: People do not use racket ball while driving indy cars,
premise_logic: exists e1 s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6 x7.(n_roof(x4) & with(s4,x3) & on(x3,x4) & in(e1,x7) & of(x7,x1) & n_car(x1) & n_car(x1) & a_white(s6) & Theme(s6,x1) & n_front(x7) & Theme(e1,x6) & Actor(e1,x5) & v_round(e1) & n_turn(x6) & (x4 = x5) & n_mark(x3) & a_red(s5) & Theme(s5,x3) & Theme(s4,x2) & a_blue(s4) & n_car(x2) & a_indy(s3) & Theme(s3,x2) & Theme(s2,x1) & a_white(s2) & a_indy(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_racketball(x3) & (x1 = x2) & n_people(x1))