rtokens: The majority in Bulgaria are Christians .
pos: DT NNS IN DT NNP NN VBP NNPS WP VBD TO NNP IN NNP JJ NN .
tokens: Some residents of the Kazanluk area are Moslems who converted to Islam during Ottoman Turkish rule .
ltokens: Bombings are often carried out by criminals to settle scores but the motive in this case was not immediately clear .