A large group of men in the forest.
a group of men is in the forest for a hike
The second sentence mentions the purpose of the men's group is to hike
exists s1 x1 x2 x3.(n_forest(x3) & a_topic(x1) & of(x1,x2) & in(x2,x3) & n_man(x2) & n_group(x1) & a_large(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(n_forest(x3) & exists x4.(in(x1,x3) & for(x3,x4) & n_hike(x4)) & of(x1,x2) & n_man(x2) & n_group(x1))