A lady sitting down and someone with black shorts and shoes
Two people are sitting down.
You can not infer they are sitting.
exists e1 p1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(s1) & subset_of(x3,s1) & with(x3,x4) & subset_of(x6,x4) & n_shoe(x6) & subset_of(x5,x4) & n_shorts(x5) & a_black(s2) & Theme(s2,x5) & n_person(x3) & subset_of(x1,s1) & exists s3.(Theme(s3,x2) & a_down(s3)) & Topic(e1,p1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_lady(x1))
exists e1 s1 x1.(a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))