Two teams are competing at wheelchair basketball while seated in specialty chairs.
Two men are playing tennis.
Sentence one discusses teams playing basketball. Sentence two mentions two men playing tennis.
exists e1 s1 x1 x2 x3 x4 x5 x6.(at(e1,x2) & in(s1,x5) & n_chair(x5) & of(x5,x6) & n_specialty(x6) & Theme(s1,x4) & a_seat(s1) & (x2 = x4) & n_basketball(x2) & of(x2,x3) & n_wheelchair(x3) & Actor(e1,x1) & v_compete(e1) & n_team(x1) & card_eq_2(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_tennis(x2) & n_man(x1) & card_eq_2(x1))