Question: who is the father of jen's baby 90210
[{'answer': 'Ryan Matthews', 'provenance': [{'wikipedia_id': '19779638', 'title': 'List of 90210 characters', 'start_paragraph_id': 29, 'start_character': 1538, 'end_paragraph_id': 29, 'end_character': 1551, 'bleu_score': 1.0, 'section': 'Section::::Main characters.:Erin Silver.\n'}]}, {'provenance': [{'wikipedia_id': '19779638', 'title': 'List of 90210 characters', 'start_paragraph_id': 45, 'start_character': 0, 'end_paragraph_id': 45, 'end_character': 2063, 'bleu_score': 0.9861513783400371, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7005820261973586546}, 'section': 'Section::::Main characters.:Ryan Matthews.\n'}]}]