Question: which route of administration is most likely to subject a drug to a first pass effect
[{'answer': 'drug is swallowed', 'provenance': [{'wikipedia_id': '1173539', 'title': 'First pass effect', 'start_paragraph_id': 3, 'start_character': 8, 'end_paragraph_id': 3, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1173539', 'title': 'First pass effect', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 449, 'bleu_score': 0.9748377259086851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13441110781117531456}, 'section': 'Section::::Abstract.'}]}]