thanks to a small star with big heart 
(ROOT (NP (NP (NN thanks)) (PP (IN to) (NP (NP (DT a) (JJ small) (NN star)) (PP (IN with) (NP (JJ big) (NN heart)))))))
(ROOT (NP (NP (NN )) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (JJ ) (NN )))))))