premise: An extreme mountain biker in mid-jump from underneath rider showing a blue sky.
hypothesis: An extreme biker in mid-jump from underneath rider showing a blue sky.
explanation_1: A mountain biker is a type of biker.
explanation_2: The biker is mid-jump, showing the blue sky.
explanation_3: The mountain biker is the extreme bike in mid-jump from underneath rider showing a blue sky.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x3) & from(x3,x4) & Theme(e1,x6) & Actor(e1,x5) & v_show(e1) & n_sky(x6) & a_blue(s3) & Theme(s3,x6) & (x4 = x5) & n_rider(x4) & a_underneath(s2) & Theme(s2,x4) & n_mid-jump(x3) & n_biker(x1) & of(x1,x2) & n_mountain(x2) & a_extreme(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & from(x2,x3) & Theme(e1,x5) & Actor(e1,x4) & v_show(e1) & n_sky(x5) & a_blue(s3) & Theme(s3,x5) & (x3 = x4) & n_rider(x3) & a_underneath(s2) & Theme(s2,x3) & n_mid-jump(x2) & n_biker(x1) & a_extreme(s1) & Theme(s1,x1))