A man holding a shovel above his head is posing in front of a campfire.
The people are on a boy scouts trip.
Just because a man is holding a shovel does not mean he is on a boy scouts trip.
exists e2 e1 x1 x2 x3 x4 x5 x6.(in(e2,x5) & of(x5,x6) & n_campfire(x6) & n_front(x5) & Actor(e2,x1) & v_pose(e2) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & above(x3,x4) & n_head(x4) & of(x4,x1) & n_male(x1) & n_shovel(x3) & (x1 = x2) & n_man(x1))
exists p1 x1.(n_people(x1) & exists e1 x2 x3 x4.(on(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_scout(e1) & n_trip(x4) & (x2 = x3) & n_boy(x2)))