( at least ) moore is a real charmer . 
(ROOT (S (-LRB- -LRB-) (ADVP (IN at) (JJS least)) (-RRB- -RRB-) (NP (NNP moore)) (VP (VBZ is) (NP (DT a) (JJ real) (NN charmer))) (. .)))
(ROOT (S (-LRB- ) (ADVP (IN ) (JJS )) (-RRB- ) (NP (NNP )) (VP (VBZ ) (NP (DT ) (JJ ) (NN ))) (. )))