A man in a canoe sits on a placid lake surrounded by lush green foliage.
A man is surrounded by algae.
Green foliage does not imply the nearby growth of algae.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(on(e1,x3) & Actor(e2,x6) & n_foliage(x6) & a_green(s2) & Theme(s2,x6) & a_lush(s1) & Theme(s1,x6) & Theme(e2,x5) & v_surround(e2) & (x3 = x5) & n_lake(x3) & of(x3,x4) & n_placid(x4) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & n_canoe(x2) & n_man(x1))
exists e1 x1 x2.(Actor(e1,x2) & n_alga(x2) & Theme(e1,x1) & v_surround(e1) & n_man(x1))