Question: who voiced the robot in lost in space
[{'answer': "`` Dick '' Tufeld"}, {'provenance': [{'wikipedia_id': '3188162', 'title': 'Dick Tufeld', 'start_paragraph_id': 1, 'start_character': 8, 'end_paragraph_id': 1, 'end_character': 325, 'bleu_score': 0.874575680123552, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17637950557231289191}, 'section': 'Section::::Abstract.'}]}]