An arm with a tattoo is covering part of the picture of the couple.
A flower in a garden bed.
An arm is not the same thing as a flower.
exists e1 x1 x2 x3 x4 x5.(n_couple(x5) & n_picture(x4) & Theme(e1,x3) & Actor(e1,x1) & v_cover(e1) & of(x3,x4) & of(x4,x5) & n_part(x3) & with(x1,x2) & n_tattoo(x2) & n_arm(x1))
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_bed(x2) & of(x2,x3) & n_garden(x3) & n_flower(x1))