premise: Someone splashing in the water.
hypothesis: The woman splashes as she tries to keep from drowning in the river.
explanation_1: Someone is not necessarily be a woman.Someone is splashing in the water doesn't imply she tries to keep from drowning in the river.
explanation_2: Splashing doesn't necessariliy mean drowning and the splashing might be in a bucket of water or just in a pool.
explanation_3: Splashing does not equal drowning in all cases, it may be a playful splashing or swimming. Someone can be anyone and is not always directed towards a women, it could mean man, child, boy etc.
premise_logic: exists x1 x2.(n_water(x2) & a_topic(x1) & in(x1,x2) & n_splashing(x1))
hypothesis_logic: exists e1 p1 x1 x3.(n_river(x3) & n_female(x1) & n_woman(x1) & exists e2 p2.(Topic(e2,p2) & Actor(e2,x1) & v_try(e2) & exists e4 e3 x2.(from(e3,e4) & in(e4,x3) & Actor(e4,x2) & v_drown(e4) & Actor(e3,x1) & v_keep(e3))) & as(e1,p1) & Actor(e1,x1) & v_splash(e1))
premise_sim: exists x1 x2.(n_water(x2) & n_splashing(x1) & in(x1,x2) & a_topic(x1))
hypothesis_sim: exists e1 p1 x1 x3.(v_splash(e1) & n_woman(x1) & n_river(x3) & n_female(x1) & exists e2 p2.(v_try(e2) & exists e4 e3 x2.(v_keep(e3) & v_drown(e4) & in(e4,x3) & from(e3,e4) & Actor(e4,x2) & Actor(e3,x1)) & Topic(e2,p2) & Actor(e2,x1)) & as(e1,p1) & Actor(e1,x1))