A group of people are hiking along a grassy area.
The people are sitting inside.
Hiking and sitting are different actions.
exists e1 s1 x1 x2 x3.(along(e1,x3) & n_area(x3) & a_grassy(s1) & Theme(s1,x3) & Actor(e1,x1) & v_hike(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1.(n_people(x1) & a_inside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))