The sun is under someone's nose.
Someone has a nose.
someone must have a nose for the sun to be under.
exists p1 x1.(n_sun(x1) & exists x2 x3.(under(x1,x3) & n_nose(x3) & of(x3,x2) & n_person(x2)))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_nose(x2) & n_person(x1))