@ Nullable private String getNumAgreedPosTag ( String leftPosTag , String rightPosTag , boolean leftNv ) { String agreedPosTag = null ; if ( leftPosTag . contains ( ":p:" ) && SING_REGEX_F . matcher ( rightPosTag ) . find ( ) || SING_REGEX_F . matcher ( leftPosTag ) . find ( ) && rightPosTag . contains ( ":p:" ) ) { String leftConj = PosTagHelper . getConj ( leftPosTag ) ; if ( leftConj != null && leftConj . equals ( PosTagHelper . getConj ( rightPosTag ) ) ) { agreedPosTag = leftPosTag ; } } return agreedPosTag ; }
right part is numr