An unshaven man sits in front of an evergreen tree.
The man is running around.
The man cannot sit and run at the same time
exists e1 s1 s2 x1 x2 x3.(in(e1,x2) & of(x2,x3) & n_tree(x3) & a_evergreen(s2) & Theme(s2,x3) & n_front(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & a_unshaven(s1) & Theme(s1,x1))
exists e1 p1 x1.(n_man(x1) & exists s1.(Theme(s1,x1) & a_around(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_run(e1))