Two rugby teams, one in green and white uniforms, the other in black, are engaged in a scrum.
The black and the white rugby teams were in a scrum.
The first sentence says that the one team is wearing green and white but the second sentence says the team is only wearing white, so we can't tell if the uniforms have green on them.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_other(x4) & in(e1,x6) & n_scrum(x6) & Theme(e1,x1) & v_engage(e1) & rel(x1,x2) & rel(x2,x4) & in(x4,x5) & n_black(x5) & in(x2,x3) & n_uniform(x3) & a_white(s3) & Theme(s3,x3) & a_green(s2) & Theme(s2,x3) & n_thing(x2) & card_eq_1(x2) & n_team(x1) & a_rugby(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 p2 s1 s2 s3 x1 x2 x3.(n_team(x1) & of(x1,x3) & n_rugby(x3) & a_white(s3) & Theme(s3,x1) & of(x1,x2) & n_rugby(x2) & a_white(s2) & Theme(s2,x1) & a_black(s1) & Theme(s1,x1) & exists x5.(in(x1,x5) & n_scrum(x5)) & exists x4.(in(x1,x4) & n_scrum(x4)))