Question: what type of screen does the pixel 2 have
[{'answer': 'P - OLED', 'provenance': [{'wikipedia_id': '55440889', 'title': 'Pixel 2', 'start_paragraph_id': 26, 'start_character': 137, 'end_paragraph_id': 26, 'end_character': 150, 'bleu_score': 1.0, 'section': 'Section::::Reception.\n'}]}, {'provenance': [{'wikipedia_id': '55440889', 'title': 'Pixel 2', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 562, 'bleu_score': 0.9715607401472681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15356276351070272088}, 'section': 'Section::::Reception.\n'}]}]