Three men are playing basketball and one of them blocked the others shot while people play in the back.
The basketball team is preparing for a game against their rivals.
A basketball team can have more than three people, and they do not have to play games only against their Rivals. They can play games against other people.
exists e3 e1 e2 p1 x1 x2 x3 x4 x6.(n_back(x6) & Theme(e3,x2) & Actor(e3,x3) & v_block(e3) & exists e4 x5.(in(e4,x6) & Actor(e4,x5) & v_play(e4) & n_people(x5)) & while(e2,p1) & Theme(e2,x4) & v_shoot(e2) & (x2 = x4) & -(x2 = x1) & n_person(x1) & n_person(x2) & of(x3,x1) & n_thing(x1) & n_thing(x3) & card_eq_1(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_basketball(x2) & n_man(x1) & card_eq_3(x1))
exists e1 x1 x2 x3 x4.(n_rival(x4) & of(x4,x1) & n_thing(x1) & n_team(x1) & of(x1,x2) & n_basketball(x2) & for(e1,x3) & against(x3,x4) & n_game(x3) & Actor(e1,x1) & v_prepare(e1))