Question: who played john connor in terminator 2 judgment day
[{'answer': 'Edward Walter Furlong', 'provenance': [{'wikipedia_id': '538605', 'title': 'Edward Furlong', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '538605', 'title': 'Edward Furlong', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 594, 'bleu_score': 0.8005092605478641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13909223671602133535}, 'section': 'Section::::Abstract.'}]}]