Question: what is the symbol for hugs and kisses
[{'answer': 'xoxo', 'provenance': [{'wikipedia_id': '1036008', 'title': 'Hugs and kisses', 'start_paragraph_id': 1, 'start_character': 19, 'end_paragraph_id': 1, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1036008', 'title': 'Hugs and kisses', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 154, 'bleu_score': 0.9321022168949711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5389642075738332167}, 'section': 'Section::::Abstract.'}]}]