Question: what is the meaning of the name gisela
[{'answer': 'pledge', 'provenance': [{'wikipedia_id': '5197022', 'title': 'Gisela (name)', 'start_paragraph_id': 1, 'start_character': 107, 'end_paragraph_id': 1, 'end_character': 113, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]