Question: who played ross's girlfriend julie on friends
[{'answer': 'Lauren Tom', 'provenance': [{'wikipedia_id': '663818', 'title': 'Lauren Tom', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '663818', 'title': 'Lauren Tom', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 485, 'bleu_score': 0.718377517507507, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6184261517220416838}, 'section': 'Section::::Abstract.'}]}]