A group of people both adult and children stand around a bunch of sheep.
A lone teenager tends to a few sheep
A group refers to more than just a lone teenager.
exists e1 x1 x2 x3 x4 x5 x6 x7.(around(e1,x6) & of(x6,x7) & n_sheep(x7) & n_bunch(x6) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & subset_of(x5,x2) & n_child(x5) & subset_of(x3,x2) & n_adult(x4) & rel(x3,x4) & n_people(x3) & n_group(x1))
exists e1 s1 s2 x1 x2.(to(e1,x2) & n_sheep(x2) & a_few(s2) & Theme(s2,x2) & Actor(e1,x1) & v_tend(e1) & n_teenager(x1) & a_lone(s1) & Theme(s1,x1))