String part2_short = matcher.group(4);
String part3 = matcher.group(5);
String part3_short = matcher.group(6);
String mainNoun = matcher.group(7);
startPos = matcher.regionEnd() + 1;
addCandidatePair(extractedPairs, part1 + " " + mainNoun, part1_short);
addCandidatePair(extractedPairs, part2 + " " + mainNoun, part2_short);
addCandidatePair(extractedPairs, part3 + " " + mainNoun, part3_short);
}