Question: who does ben have a baby with in eastenders
[{'answer': 'Lola Pearce', 'provenance': [{'wikipedia_id': '3763378', 'title': 'Ben Mitchell (EastEnders)', 'start_paragraph_id': 2, 'start_character': 520, 'end_paragraph_id': 2, 'end_character': 531, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3763378', 'title': 'Ben Mitchell (EastEnders)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 569, 'bleu_score': 0.585556983601217, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10358316817664865581}, 'section': 'Section::::Abstract.'}]}]