The team in red and blue is playing soccer with the team in purple and white.
Two soccer teams play soccer.
The second sentence states there are two teams, the  first sentence describes the appearance of the teams.
exists e1 s1 s2 x1 x2 x3 x4.(n_team(x1) & n_team(x1) & in(e1,x4) & n_white(x4) & a_purple(s2) & Theme(s2,x4) & with(e1,x1) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_soccer(x3) & in(x1,x2) & n_blue(x2) & a_red(s1) & Theme(s1,x2))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_soccer(x3) & n_team(x1) & of(x1,x2) & n_soccer(x2) & card_eq_2(x1))