A man, a woman, and a white bird are at picnic tables near water.
There is an animal at the picnic table.
Bird is an animal.
exists p1 s1 x1 x2 x3 x4 x5 x6.(near(p1,x6) & n_water(x6) & exists s2 x7.(at(x1,x7) & n_table(x7) & a_picnic(s2) & Theme(s2,x7)) & subset_of(x3,x1) & subset_of(x5,x3) & n_bird(x5) & a_white(s1) & Theme(s1,x5) & subset_of(x4,x3) & n_woman(x4) & subset_of(x2,x1) & n_man(x2))
exists p1 x1 x3 x4.(n_table(x3) & of(x3,x4) & n_picnic(x4) & exists x2.((x1 = x2) & at(x2,x3) & n_animal(x2)))