Question: what is it called when a saying has two meanings
[{'answer': 'double entendre', 'provenance': [{'wikipedia_id': '75810', 'title': 'Double entendre', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '75810', 'title': 'Double entendre', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 642, 'bleu_score': 0.885012052493479, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8219118161599909827}, 'section': 'Section::::Abstract.'}]}]