Question: who does jennifer lopez play in ice age
[{'answer': 'Shira', 'provenance': [{'wikipedia_id': '16175', 'title': 'Jennifer Lopez', 'start_paragraph_id': 32, 'start_character': 222, 'end_paragraph_id': 32, 'end_character': 227, 'bleu_score': 1.0, 'section': 'Section::::Career.:2010–2012: Career rejuvenation with "American Idol" and touring.\n'}]}, {'provenance': [{'wikipedia_id': '16175', 'title': 'Jennifer Lopez', 'start_paragraph_id': 32, 'start_character': 0, 'end_paragraph_id': 32, 'end_character': 370, 'bleu_score': 0.8505164425846111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3759167428945924609}, 'section': 'Section::::Career.:2010–2012: Career rejuvenation with "American Idol" and touring.\n'}]}]