Question: which member of queen has a phd in astrophysics
[{'answer': 'May', 'provenance': [{'wikipedia_id': '42069', 'title': 'Brian May', 'start_paragraph_id': 0, 'start_character': 6, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '42069', 'title': 'Brian May', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 406, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10810305849046889959}, 'section': 'Section::::Early life.\n'}]}]