A man is sitting up against a wall with a sign near his feet.
A man is sitting on a sidewalk near the church.
Sitting against a wall is a common occurrence, the sidewalk near a church is a specific location.
exists e1 s1 x1 x2 x3 x4.(with(e1,x3) & near(x3,x4) & n_foot(x4) & of(x4,x1) & n_male(x1) & n_sign(x3) & against(e1,x2) & n_wall(x2) & a_up(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2 x3.(n_church(x3) & on(e1,x2) & near(x2,x3) & n_sidewalk(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))