Two people are hiking up a grassy hill.
The people are meeting friends at the top of the hill.
People walking up a hill may not be there to meet friends, they could simply be out for a walk.
exists e1 s1 s2 x1 x2.(a_up(s2) & Manner(e1,s2) & Theme(e1,x2) & Actor(e1,x1) & v_hike(e1) & n_hill(x2) & a_grassy(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3 x4.(n_hill(x4) & n_top(x3) & n_people(x1) & at(e1,x3) & of(x3,x4) & Theme(e1,x2) & Actor(e1,x1) & v_meet(e1) & n_friend(x2))