premise: Two young men are on a vast, level expanse of grass, and the man in the red shirt is catching the white Frisbee.
hypothesis: The men are playing frisbee.
explanation_1: Catching the white Frisbee is a form of playing frisbee.
explanation_2: Catching a frisbee is the same as playing with a frisbee.
explanation_3: Catching a frisbee means playing frisbee.
premise_logic: exists e1 p1 s1 s2 s3 x1 x2 x3.(n_frisbee(x3) & a_white(s3) & Theme(s3,x3) & n_shirt(x2) & a_red(s2) & Theme(s2,x2) & Theme(e1,x3) & Actor(e1,x1) & v_catch(e1) & in(x1,x2) & n_man(x1) & n_man(x1) & exists s4 s5 s6 x4 x5.(on(x1,x4) & of(x4,x5) & n_grass(x5) & n_expanse(x4) & a_level(s6) & Theme(s6,x4) & a_,(s5) & Theme(s5,x4) & a_vast(s4) & Theme(s4,x4)) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_frisbee(x2))