A bald eagle sits on the bank of a creek.
An eagle is flying around
The eagle can't be sitting and flying at the same time.
exists e1 s1 x1 x2 x3.(n_bank(x2) & on(e1,x2) & of(x2,x3) & n_creek(x3) & Actor(e1,x1) & v_sit(e1) & n_eagle(x1) & a_bald(s1) & Theme(s1,x1))
exists e1 s1 x1.(a_around(s1) & Manner(e1,s1) & Actor(e1,x1) & v_fly(e1) & n_eagle(x1))