Question: how much is a table spoon in ounces
[{'answer': '0.50 US fl oz'}, {'provenance': [{'wikipedia_id': '31084', 'title': 'Tablespoon', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 538, 'bleu_score': 0.5038682120346021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 245886878690391165}, 'section': 'Section::::Abstract.'}]}]