premise: a group of skiers jumping down slopes with the sun directly cast in backgroud
hypothesis: The group is skiing.
explanation_1: The group is skiing down slopes
explanation_2: If the skiers are jumping down slopes they can simply be described as 'skiing'.
explanation_3: Jumping down slopes means that the group is actively skiing.
premise_logic: exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_sun(x5) & a_directly(s2) & Manner(e2,s2) & in(e2,x6) & n_backgroud(x6) & Actor(e2,x1) & v_cast(e2) & with(e1,x5) & a_down(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x3) & v_jump(e1) & n_slope(x4) & (x1 = x3) & of(x1,x2) & n_skier(x2) & n_group(x1))
hypothesis_logic: exists p1 x1.(n_group(x1) & exists x2.((x1 = x2) & n_skiing(x2)))
premise_sim: exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6.(with(e1,x5) & v_jump(e1) & v_cast(e2) & of(x1,x2) & n_sun(x5) & n_slope(x4) & n_skier(x2) & n_group(x1) & n_backgroud(x6) & in(e2,x6) & a_down(s1) & a_directly(s2) & Theme(e1,x4) & Manner(e2,s2) & Manner(e1,s1) & Actor(e2,x1) & Actor(e1,x3) & (x1 = x3))
hypothesis_sim: exists x1.(n_group(x1) & exists x2.(n_skiing(x2) & (x1 = x2)))