Question: what is the winter solstice in the southern hemisphere
[{'answer': 'the June solstice', 'provenance': [{'wikipedia_id': '8521120', 'title': 'Winter solstice', 'start_paragraph_id': 2, 'start_character': 185, 'end_paragraph_id': 2, 'end_character': 202, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]