premise: A man tumbles as spectators watch at the University of Michigan.
hypothesis: The man is running around on the field as people watch.
explanation_1: Tumbles and running describe two different forms of activity.
explanation_2: Tumbles and running are different verbs. University of Michigan is not a field but a campus.
explanation_3: Spectators that watch is not the person running around.
premise_logic: exists e1 e2 x1 x2 x3 x4 x5 x6.(ne_org_michigan(x6) & ne_org_university(x5) & at(e2,x5) & of(x5,x6) & Theme(e2,x4) & Actor(e2,x1) & v_watch(e2) & n_thing(x4) & as(e1,x3) & n_spectator(x3) & Actor(e1,x2) & v_tumble(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 e2 s1 x1 x2 x3 x4 x5.(n_field(x4) & n_man(x1) & Theme(e2,x5) & Actor(e2,x1) & v_watch(e2) & n_thing(x5) & on(e1,x4) & a_around(s1) & Manner(e1,s1) & as(e1,x3) & n_people(x3) & Actor(e1,x2) & v_run(e1) & (x1 = x2))