Question: groups of customers within a large market who share common characteristics
[{'answer': 'target market', 'provenance': [{'wikipedia_id': '15383885', 'title': 'Target market', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]