Two people in white tops and black aprons.
The people are in bed asleep.
People in tops and aprons cannot be asleep.
exists s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & subset_of(x4,x2) & n_apron(x4) & a_black(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_top(x3) & a_white(s1) & Theme(s1,x3) & n_people(x1) & card_eq_2(x1))
exists p1 x1.(n_people(x1) & exists x2 x3.(in(x1,x2) & n_asleep(x2) & of(x2,x3) & n_bed(x3)))