Question: who does suarez play for 2018 world cup
[{'answer': 'Uruguay', 'provenance': [{'wikipedia_id': '7819615', 'title': 'Luis Suárez', 'start_paragraph_id': 1, 'start_character': 55, 'end_paragraph_id': 1, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7819615', 'title': 'Luis Suárez', 'start_paragraph_id': 108, 'start_character': 0, 'end_paragraph_id': 108, 'end_character': 954, 'bleu_score': 0.8973273814051671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16769451668647628373}, 'section': 'Section::::International career.:Copa América Centenario and 2018 FIFA World Cup.\n'}]}]