Question: when does the fertilized ovum divide after fusion
[{'answer': 'the zygote', 'provenance': [{'wikipedia_id': '34441', 'title': 'Zygote', 'start_paragraph_id': 1, 'start_character': 351, 'end_paragraph_id': 1, 'end_character': 361, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '34441', 'title': 'Zygote', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 873, 'bleu_score': 0.9427880832862551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6121677142684878721}, 'section': 'Section::::Humans.\n'}]}]