These young people are relaxing on the grass.
These young people are outside.
Young people are relaxing outside.
exists e1 s1 x1 x2.(n_grass(x2) & n_people(x1) & a_young(s1) & Theme(s1,x1) & on(e1,x2) & Actor(e1,x1) & v_relax(e1))
exists s1 s2 x1.(n_people(x1) & a_young(s1) & Theme(s1,x1) & Theme(s2,x1) & a_outside(s2))