premise: A group of cyclists at a race with their arms around each other.
hypothesis: They are going fast.
explanation_1: They may not be going fast
explanation_2: Not all cyclists are fast.
explanation_3: The cyclists may not be going fast at all, especially if they are riding with their arms around another.
premise_logic: exists x1 x2 x3 x4.(all x5.(n_other(x5) -> (a_topic(x1) & at(x1,x3) & with(x3,x4) & around(x4,x5))) & n_arm(x4) & of(x4,x1) & n_thing(x1) & n_race(x3) & of(x1,x2) & n_cyclist(x2) & n_group(x1))
hypothesis_logic: exists e1 s1 x1.(n_thing(x1) & a_fast(s1) & Manner(e1,s1) & Actor(e1,x1) & v_go(e1))