Question: what episode does pam give birth to cece
[{'answer': '117th and 118th', 'provenance': [{'wikipedia_id': '26121925', 'title': 'The Delivery (The Office)', 'start_paragraph_id': 1, 'start_character': 226, 'end_paragraph_id': 1, 'end_character': 241, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26121925', 'title': 'The Delivery (The Office)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 257, 'bleu_score': 0.908198718008664, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14550465624991954481}, 'section': 'Section::::Abstract.'}]}]