The brown and white dog with a green collar is biting a stick.
A dog sleeping on a bed.
A dog cannot be biting if they are sleeping.
exists e1 s1 s2 s3 x1 x2 x3.(n_dog(x1) & a_white(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e1,x1) & v_bite(e1) & n_stick(x3) & with(x1,x2) & n_collar(x2) & a_green(s3) & Theme(s3,x2))
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_bed(x3) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_dog(x1))