please include function englishToConceptLanguage_concepts.

static S englishToCLWith(S s, L<S> conceptIDs) {
  L<AIConcept> prev = englishToConceptLanguage_concepts.get();
  englishToConceptLanguage_concepts.set(findAIConcepts(conceptIDs));
  try {
    ret englishToConceptLanguage(s);
  } finally {
    englishToConceptLanguage_concepts.set(prev);
  }
}