A man and a young girl relax outside and smile at the camera.
The people are father and daughter
A man is not always a father and a daughter is not always young.
exists e1 p1 s1 x1 x2 x3 x4.(n_camera(x4) & at(e1,x4) & exists s2 s3.(Theme(s3,x1) & a_smile(s3) & Theme(s2,x1) & a_outside(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_relax(e1) & subset_of(x3,x1) & n_girl(x3) & a_young(s1) & Theme(s1,x3) & subset_of(x2,x1) & n_man(x2))
exists p1 x1.(n_people(x1) & exists x2 x3 x4.((x1 = x2) & subset_of(x4,x2) & n_daughter(x4) & subset_of(x3,x2) & n_father(x3)))