Question: who is the raiders all time leading scorer
[{'answer': 'Janikowski', 'provenance': [{'wikipedia_id': '2418655', 'title': 'Sebastian Janikowski', 'start_paragraph_id': 0, 'start_character': 10, 'end_paragraph_id': 0, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2418655', 'title': 'Sebastian Janikowski', 'start_paragraph_id': 43, 'start_character': 0, 'end_paragraph_id': 43, 'end_character': 699, 'bleu_score': 0.79588745512314, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9746615902918031835}, 'section': 'Section::::Records.:Attempts and other records.\n'}]}]