The novel on which it was based , by Margaret Mazzantini -LRB- who is married to Mr. Castellitto -RRB- , won Italy 's most prestigious literary prize , the Premio Strega , and became a best seller .
Margaret Mazzantini /people/person/nationality Italy
DT JJ IN WDT PRP VBD VBN , IN NNP NNP -LRB- WP VBZ VBN TO NNP NNP -RRB- , VBD NNP POS JJS JJ JJ NN , DT NNP NNP , CC VBD DT JJS NN .
Margaret Mazzantini
PERSON
Italy
LOCATION
/people/person/nationality