Question: who wrote the song the prayer sung by andrea bocelli
[{'answer': 'David Foster', 'provenance': [{'wikipedia_id': '5768633', 'title': 'The Prayer (Celine Dion and Andrea Bocelli song)', 'start_paragraph_id': 1, 'start_character': 42, 'end_paragraph_id': 1, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Carole Bayer Sager', 'provenance': [{'wikipedia_id': '5768633', 'title': 'The Prayer (Celine Dion and Andrea Bocelli song)', 'start_paragraph_id': 1, 'start_character': 56, 'end_paragraph_id': 1, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Alberto Testa', 'provenance': [{'wikipedia_id': '5768633', 'title': 'The Prayer (Celine Dion and Andrea Bocelli song)', 'start_paragraph_id': 1, 'start_character': 76, 'end_paragraph_id': 1, 'end_character': 89, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Tony Renis', 'provenance': [{'wikipedia_id': '5768633', 'title': 'The Prayer (Celine Dion and Andrea Bocelli song)', 'start_paragraph_id': 1, 'start_character': 94, 'end_paragraph_id': 1, 'end_character': 104, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5768633', 'title': 'The Prayer (Celine Dion and Andrea Bocelli song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 673, 'bleu_score': 0.57916823372221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2182614836790342213}, 'section': 'Section::::Abstract.'}]}]