Question: who are the current members of little river band
[{'answer': 'Wayne Nelson', 'provenance': [{'wikipedia_id': '601978', 'title': 'Little River Band', 'start_paragraph_id': 4, 'start_character': 333, 'end_paragraph_id': 4, 'end_character': 345, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Chris Marion', 'provenance': [{'wikipedia_id': '601978', 'title': 'Little River Band', 'start_paragraph_id': 4, 'start_character': 460, 'end_paragraph_id': 4, 'end_character': 472, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Rich Herring', 'provenance': [{'wikipedia_id': '601978', 'title': 'Little River Band', 'start_paragraph_id': 4, 'start_character': 446, 'end_paragraph_id': 4, 'end_character': 458, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ryan Ricks', 'provenance': [{'wikipedia_id': '601978', 'title': 'Little River Band', 'start_paragraph_id': 4, 'start_character': 474, 'end_paragraph_id': 4, 'end_character': 484, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Colin Whinnery', 'provenance': [{'wikipedia_id': '601978', 'title': 'Little River Band', 'start_paragraph_id': 4, 'start_character': 489, 'end_paragraph_id': 4, 'end_character': 503, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]