code: package phraseMerger;
  
  import java.util.ArrayList;
  import java.util.regex.Pattern;
  
  import phrase.phrase;
  import question.questionAnnotation;
  
  public class relation {
  
  	
  	public ArrayList<ArrayList<phrase>> relFormer(questionAnnotation questionAnnotation, ArrayList<phrase> metaPhrase){
  		
  		
  		ArrayList<ArrayList<phrase>> relList = new ArrayList<ArrayList<phrase>>();
  		for (int i=0; i<metaPhrase.size();i++){
  			if (!metaPhrase.get(i).getIsPartOf()){
  				ArrayList<phrase> phList = new ArrayList<phrase>();
  				phList.add(metaPhrase.get(i));
  				relList.add(phList);
  			}
  		}
  		
  		return relList;
  		
  	}
  }
  