Question: which enzyme seals okazaki fragments on the lagging strand
[{'answer': 'Primase', 'provenance': [{'wikipedia_id': '506315', 'title': 'Okazaki fragments', 'start_paragraph_id': 19, 'start_character': 11, 'end_paragraph_id': 19, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Enzymes involved in fragment formation.\n'}]}, {'provenance': [{'wikipedia_id': '506315', 'title': 'Okazaki fragments', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 681, 'bleu_score': 0.9815648442794911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2929692180441661547}, 'section': 'Section::::Enzymes involved in fragment formation.:Primase.\n'}]}]