premise: Runners in various athletic garb, as well as one individual in a spotted-green dragon costume, run to the right.
hypothesis: Runners see something
explanation_1: Something is vague, but technically correct.
explanation_2: Just because runners run to the right doesn't imply that they see something.
explanation_3: just because runners turn right does not mean they saw something first that made them turn right
premise_logic: exists s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7.(n_right(x7) & a_topic(s1) & subset_of(x3,s1) & in(x3,x4) & rel(x4,x6) & to(x6,x7) & n_run(x6) & n_costume(x4) & of(x4,x5) & n_dragon(x5) & a_spotted-green(s4) & Theme(s4,x4) & n_individual(x3) & card_eq_1(x3) & subset_of(x1,s1) & in(x1,x2) & n_garb(x2) & a_athletic(s3) & Theme(s3,x2) & a_various(s2) & Theme(s2,x2) & n_runner(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_see(e1) & n_thing(x2) & n_runner(x1))