premise: Four older men are playing musical instruments in a park by a wall in traditional costume.
hypothesis: A band is playing for an outdoor wedding.
explanation_1: Four older men are playing instruments, but it is not stated if they are playing together in a band or what they are playing for.
explanation_2: Not all groups of men are a band.  Although they are playing their instruments in a park, it dose not imply they are playing for an outdoor wedding.
explanation_3: People making music in an outdoor setting don't necessarily do that for a wedding only.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(in(e1,x5) & n_costume(x5) & a_traditional(s3) & Theme(s3,x5) & by(e1,x4) & n_wall(x4) & in(e1,x3) & n_park(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_instrument(x2) & a_musical(s2) & Theme(s2,x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1) & card_eq_4(x1))
hypothesis_logic: exists e1 s1 x1 x2.(for(e1,x2) & n_wedding(x2) & a_outdoor(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_band(x1))
premise_sim: exists e1 s1 s2 s3 x1 x2 x3 x4 x5.(v_play(e1) & r_more(s1) & n_wall(x4) & n_park(x3) & n_man(x1) & n_instrument(x2) & n_costume(x5) & in(e1,x5) & in(e1,x3) & card_eq_4(x1) & by(e1,x4) & a_traditional(s3) & a_older(s1) & a_musical(s2) & Theme(s3,x5) & Theme(s2,x2) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_play(e1) & n_wedding(x2) & n_band(x1) & for(e1,x2) & a_outdoor(s1) & Theme(s1,x2) & Actor(e1,x1))