premise: A biker with a blue jacket, black pants, and white helmet driving on dirt while people watch.
hypothesis: A person is driving in front of other people.
explanation_1: A biker with a blue jacket, black pants, and white helmet is driving on dirt in front of other people.
explanation_2: A biker is a person, and driving while people watch would require driving in front of them.
explanation_3: A biker on dirt can be driving in front of others while people watch.
premise_logic: exists e1 p1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x4,s1) & exists e2 x7.(Actor(e2,x7) & v_watch(e2) & n_people(x7)) & while(e1,p1) & on(e1,x6) & n_dirt(x6) & Actor(e1,x5) & v_drive(e1) & (x4 = x5) & n_helmet(x4) & a_white(s4) & Theme(s4,x4) & subset_of(x1,s1) & with(x1,x2) & rel(x2,x3) & n_pants(x3) & a_black(s3) & Theme(s3,x3) & n_jacket(x2) & a_blue(s2) & Theme(s2,x2) & n_biker(x1))
hypothesis_logic: exists e1 x1 x2 x3 x4.(n_people(x4) & in(e1,x2) & of(x2,x3) & -(x3 = x4) & n_people(x3) & n_front(x2) & Actor(e1,x1) & v_drive(e1) & n_person(x1))