Question: how many episodes in red dwarf season 1
[{'answer': '6', 'provenance': [{'wikipedia_id': '1016937', 'title': 'List of Red Dwarf episodes', 'start_paragraph_id': 1, 'start_character': 261, 'end_paragraph_id': 1, 'end_character': 262, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]