premise: Female runners from Japan, Germany and China are running side by side.
hypothesis: The running is fast
explanation_1: Just because runners are side by side doesn't mean it is fast.
explanation_2: It is not known if the women are running fast.
explanation_3: Just because the runners are running side by side does not require it to be fast running.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6 x7 x8.(ne_geo_china(x6) & ne_geo_germany(x5) & ne_geo_japan(x3) & by(e1,x8) & n_side(x8) & Theme(e1,x7) & Actor(e1,x1) & v_run(e1) & n_side(x7) & from(x1,x3) & rel(x3,x4) & subset_of(x6,x4) & subset_of(x5,x4) & n_runner(x1) & (x1 = x2) & ne_nam_female(x2))
hypothesis_logic: exists s1 x1.(n_running(x1) & Theme(s1,x1) & a_fast(s1))