Question: the clayton antitrust act of 1914 and the robinson-patman act of 1936 outlawed what
[{'answer': 'unfair price discrimination', 'provenance': [{'wikipedia_id': '55819', 'title': 'Robinson–Patman Act', 'start_paragraph_id': 2, 'start_character': 177, 'end_paragraph_id': 2, 'end_character': 204, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55819', 'title': 'Robinson–Patman Act', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 426, 'bleu_score': 0.9712154609069981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12959459508906789118}, 'section': 'Section::::Abstract.'}]}]