Question: how many times has senegal been in the world cup
[{'answer': 'two', 'provenance': [{'wikipedia_id': '31114571', 'title': 'Senegal at the FIFA World Cup', 'start_paragraph_id': 2, 'start_character': 27, 'end_paragraph_id': 2, 'end_character': 30, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31114571', 'title': 'Senegal at the FIFA World Cup', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 280, 'bleu_score': 0.96188712955549, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9267937360015741655}, 'section': 'Section::::Abstract.'}]}]