Woman sitting in tree with dove.
Some birds are in a tree.
Sentence two may be talking about different tree
exists e1 s1 x1 x2 x3.(ne_nam_woman(s1) & a_topic(s1) & with(e1,x3) & n_dove(x3) & in(e1,x2) & n_tree(x2) & Actor(e1,x1) & v_sit(e1) & (s1 = x1))
exists p1 x1.(exists x2.(in(x1,x2) & n_tree(x2)) & n_bird(x1))