public static DepPattern PatternToDepPattern(Pair <IndexedWord, GrammaticalRelation> p, DataInstance sent)
{
Token token = new Token(PatternFactory.PatternType.Dep);
CoreLabel backingLabel = sent.GetTokens()[p.First().Index() - 1];
System.Diagnostics.Debug.Assert(backingLabel.ContainsKey(typeof(PatternsAnnotations.ProcessedTextAnnotation)), "the keyset are " + backingLabel.ToString(CoreLabel.OutputFormat.All));
token.AddORRestriction(typeof(PatternsAnnotations.ProcessedTextAnnotation), backingLabel.Get(typeof(PatternsAnnotations.ProcessedTextAnnotation)));
return(new DepPattern(token, p.Second()));
}