Question: what episode of star trek voyager does seven of nine come in
[{'answer': "`` Scorpion ''"}, {'answer': 'first episode of the fourth season'}, {'provenance': [{'wikipedia_id': '97368', 'title': 'Seven of Nine', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 519, 'bleu_score': 0.852526037314541, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12294781701921464265}, 'section': 'Section::::Abstract.'}]}]