{"name": "Copa Paz del Chaco 1957",
 "matches": 
  [{"date": "1957-06-06",
    "team1": "Paraguay",
    "team2": "Bolivia",
    "score": [5, 2],
    "ground": "Asunción, Paraguay"},
   {"date": "1957-06-13",
    "team1": "Paraguay",
    "team2": "Bolivia",
    "score": [0, 1],
    "ground": "Asunción, Paraguay"},
   {"date": "1957-08-18",
    "team1": "Bolivia",
    "team2": "Paraguay",
    "score": [3, 3],
    "ground": "La Paz, Bolivia"},
   {"date": "1957-08-21",
    "team1": "Bolivia",
    "team2": "Paraguay",
    "score": [2, 1],
    "ground": "La Paz, Bolivia"}]}