A man is leaning his bicycle on a tree.
The man placed his bike against the tree.
if a man is leaning a bicycle on a tree, he placed it there.
exists e1 x1 x2 x3.(on(e1,x3) & n_tree(x3) & Theme(e1,x2) & Actor(e1,x1) & v_lean(e1) & n_bicycle(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 x1 x2 x3.(n_tree(x3) & n_bike(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & against(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_place(e1))