2 men, both in jeans and a black top, are playing ping-pong.
2 men, both in jeans and a black top, play volleyball.
The two men cannot be playing ping-pong and volleyball at the same time.
exists e1 s1 x1 x2 x3 x4 x5 x6.(Theme(e1,x6) & Actor(e1,x1) & v_play(e1) & n_ping-pong(x6) & rel(x1,x2) & in(x2,x3) & subset_of(x5,x3) & n_top(x5) & a_black(s1) & Theme(s1,x5) & subset_of(x4,x3) & n_jeans(x4) & n_thing(x2) & n_man(x1) & n_date(x1) & a_date_day_02(x1) & a_date_day_02(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(Actor(e1,x1) & v_volleyball(e1) & rel(x1,x2) & subset_of(x5,x2) & rel(x5,x6) & n_play(x6) & n_top(x5) & a_black(s1) & Theme(s1,x5) & subset_of(x3,x2) & in(x3,x4) & n_jeans(x4) & n_thing(x3) & n_man(x1) & n_date(x1) & a_date_day_02(x1) & a_date_day_02(x1))