A group of people in outdoor gear looking at a map.
A group of people trying to navigate a trail
The fact a group of people are looking at a map does not necessarily mean they are trying to navigate a trail.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & at(e1,x5) & n_map(x5) & Actor(e1,x4) & v_look(e1) & (x2 = x4) & in(x2,x3) & n_gear(x3) & a_outdoor(s1) & Theme(s1,x3) & n_people(x2) & n_group(x1))
exists e1 p1 x1 x2 x3.(a_topic(x1) & of(x1,x2) & Topic(e1,p1) & Actor(e1,x3) & v_try(e1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x3) & v_navigate(e2) & n_trail(x4)) & (x2 = x3) & n_people(x2) & n_group(x1))