premise: A motor-cross rider in red splashes through mud and rain with his motorcycle.
hypothesis: A man participcating in race.
explanation_1: Just because the man is a motor-cross rider does not indicate that the rider is in a race.
explanation_2: That the motor-cross rider splashes through mud with his motorcycle does not necessarily mean he is participcating (participating) in a race.
explanation_3: Just because rider is riding motorcycle in mud does not mean he is participating in a race. Rider is not necessarily a man.
premise_logic: exists s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & through(x1,x4) & subset_of(x6,x4) & with(x6,x7) & n_motorcycle(x7) & of(x7,x1) & n_male(x1) & n_rain(x6) & subset_of(x5,x4) & n_mud(x5) & in(x1,x3) & n_splash(x3) & a_red(s1) & Theme(s1,x3) & n_rider(x1) & of(x1,x2) & n_motor-cross(x2))
hypothesis_logic: exists x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_race(x3) & n_participcating(x1) & of(x1,x2) & n_man(x2))