Two dogs lay upside down on a purple bed.
The dogs are lying down.
two dogs lay upside down is same as dogs are lying down
exists e1 p1 x1.(exists s1 s2 x2.(r_upside(s1) & on(s1,x2) & n_bed(x2) & a_purple(s2) & Theme(s2,x2) & Theme(s1,x1) & a_down(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_lay(e1) & n_dog(x1) & card_eq_2(x1))
exists e1 s1 x1.(n_dog(x1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_lie(e1))