Question: what type of symmetry does a sea star have
[{'answer': 'radial symmetry', 'provenance': [{'wikipedia_id': '228613', 'title': 'Starfish', 'start_paragraph_id': 63, 'start_character': 498, 'end_paragraph_id': 63, 'end_character': 513, 'bleu_score': 1.0, 'section': 'Section::::Evolution.:Diversity.\n'}]}, {'provenance': [{'wikipedia_id': '228613', 'title': 'Starfish', 'start_paragraph_id': 63, 'start_character': 0, 'end_paragraph_id': 63, 'end_character': 1249, 'bleu_score': 0.9892179350238061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6085387456771074480}, 'section': 'Section::::Evolution.:Diversity.\n'}]}]