A group of five friends walk along an empty plain with their backs to a small body of water, mountains looming in the distance.
A group of people are cooking out by a pond.
The number of people and the nature of their relationship in addition to their actions are different. One group of people is not necessarily five nor are they friends while they are cooking or walk together, usually not both at the same time.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_distance(x9) & along(e1,x3) & with(x3,x4) & to(x4,x5) & of(x5,x6) & rel(x6,x7) & in(e2,x9) & Actor(e2,x8) & v_loom(e2) & (x7 = x8) & n_mountain(x7) & n_water(x6) & n_body(x5) & a_small(s2) & Theme(s2,x5) & n_back(x4) & of(x4,x1) & n_thing(x1) & n_plain(x3) & a_empty(s1) & Theme(s1,x3) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_friend(x2) & card_eq_5(x2) & n_group(x1))
exists e1 s1 x1 x2 x3.(by(e1,x3) & n_pond(x3) & a_out(s1) & Manner(e1,s1) & Actor(e1,x1) & v_cook(e1) & of(x1,x2) & n_people(x2) & n_group(x1))