Question: what are the parts of a cross called
[{'answer': 'lines', 'provenance': [{'wikipedia_id': '7303', 'title': 'Cross', 'start_paragraph_id': 1, 'start_character': 63, 'end_paragraph_id': 1, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'bars', 'provenance': [{'wikipedia_id': '7303', 'title': 'Cross', 'start_paragraph_id': 1, 'start_character': 72, 'end_paragraph_id': 1, 'end_character': 76, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7303', 'title': 'Cross', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 164, 'bleu_score': 0.504949657096717, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13254220749184257616}, 'section': 'Section::::Abstract.'}]}]