A middle-aged man standing in the middle of a crowd looking the other way.
A middle-aged man playing basketball with the crowd.
Standing and looking is not the same as playing basketball.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(-(x6 = x7) & n_way(x7) & n_way(x6) & n_middle(x3) & a_topic(x1) & in(x1,x3) & of(x3,x4) & Time(e1,x6) & Actor(e1,x5) & v_look(e1) & (x4 = x5) & n_crowd(x4) & n_standing(x1) & of(x1,x2) & n_man(x2) & a_middle-aged(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(n_crowd(x4) & a_topic(x1) & with(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_basketball(x3) & (x1 = x2) & n_man(x1) & a_middle-aged(s1) & Theme(s1,x1))