Three young sheep walk along the grassy hill.
Three sheep walk on the hill.
Young sheep are sheeps.
exists s1 s2 s3 x1 x2.(n_hill(x2) & a_grassy(s3) & Theme(s3,x2) & a_topic(x1) & along(x1,x2) & n_walk(x1) & a_sheep(s2) & Theme(s2,x1) & a_young(s1) & Theme(s1,x1) & card_eq_3(x1))
exists s1 x1 x2.(n_hill(x2) & a_topic(x1) & on(x1,x2) & n_walk(x1) & a_sheep(s1) & Theme(s1,x1) & card_eq_3(x1))