premise: Kids playing on the rocks with a steamboat in the background.
hypothesis: The kids are playing.
explanation_1: Kids playing is a paraphrase of kids are playing.
explanation_2: kids playing on rocks are playing.
explanation_3: in both sentences kids are playing
premise_logic: exists e1 x1 x2 x3 x4 x5.(n_background(x5) & n_rock(x3) & a_topic(x1) & with(e1,x4) & in(x4,x5) & n_steamboat(x4) & on(e1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_kid(x1))
hypothesis_logic: exists e1 x1.(n_kid(x1) & Actor(e1,x1) & v_play(e1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(with(e1,x4) & v_play(e1) & on(e1,x3) & n_steamboat(x4) & n_rock(x3) & n_kid(x1) & n_background(x5) & in(x4,x5) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1.(v_play(e1) & n_kid(x1) & Actor(e1,x1))