premise: A group of men outside playing basketball
hypothesis: Men are playing basketball.
explanation_1: In both sentences, the men are said to be playing basketball.  One sentence offers more information, specifically that they are playing outside.
premise_logic: exists x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & outside(x2,x3) & n_basketball(x3) & of(x3,x4) & n_playing(x4) & n_man(x2) & n_group(x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2) & n_man(x1))
premise_sim: exists x1 x2 x3 x4.(outside(x2,x3) & of(x3,x4) & of(x1,x2) & n_playing(x4) & n_man(x2) & n_group(x1) & n_basketball(x3) & a_topic(x1))
hypothesis_sim: exists e1 x1 x2.(v_play(e1) & n_man(x1) & n_basketball(x2) & Theme(e1,x2) & Actor(e1,x1))