premise: Four kids pose on a stage.
hypothesis: Four siblings pose for a photo on a stage.
explanation_1: Not all kids are siblings.  Not everyone who poses, does so for a photo.
explanation_2: Just because kids are posing together does not mean they are siblings.
explanation_3: Kids are not always siblings.
premise_logic: exists e1 x1 x2.(on(e1,x2) & n_stage(x2) & Actor(e1,x1) & v_pose(e1) & n_kid(x1) & card_eq_4(x1))
hypothesis_logic: exists e1 x1 x2 x3.(for(e1,x2) & on(x2,x3) & n_stage(x3) & n_photo(x2) & Actor(e1,x1) & v_pose(e1) & n_sibling(x1) & card_eq_4(x1))
premise_sim: exists e1 x1 x2.(v_pose(e1) & on(e1,x2) & n_stage(x2) & n_kid(x1) & card_eq_4(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_pose(e1) & on(x2,x3) & n_stage(x3) & n_sibling(x1) & n_photo(x2) & for(e1,x2) & card_eq_4(x1) & Actor(e1,x1))