Question: who is the actress that plays janice on friends
[{'answer': 'Margaret Emily Wheeler', 'provenance': [{'wikipedia_id': '885645', 'title': 'Maggie Wheeler', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '885645', 'title': 'Maggie Wheeler', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 267, 'bleu_score': 0.9000283069718911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1951301471419828553}, 'section': 'Section::::Abstract.'}]}]