Question: when was the first father's day observed
[{'answer': 'July 5 , 1908', 'provenance': [{'wikipedia_id': '46280', 'title': "Father's Day", 'start_paragraph_id': 10, 'start_character': 142, 'end_paragraph_id': 10, 'end_character': 155, 'bleu_score': 1.0, 'section': 'Section::::History.:In the United States.:Beginnings.\n'}]}, {'provenance': [{'wikipedia_id': '46280', 'title': "Father's Day", 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 578, 'bleu_score': 0.932083220007442, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17667275455377856086}, 'section': 'Section::::History.:In the United States.:Beginnings.\n'}]}]