Formatted JSON Data
{
   "startingRoom":"Home",
   "endingRoom":"none",
   "rooms":[
      {
         "name":"Home",
         "descriptions":[
            "You are at your home, you can see the market just two blocks away from you."
         ],
         "items":[
            "wallet"
         ],
         "directions":[
            {
               "directionName":"East",
               "room":"pavement"
            }
         ]
      },
      {
         "name":"pavement",
         "descriptions":[
            "You are now walking down the pavement. Be careful with the traffic",
            "You suddenly came to realize that you are just a character created in the game, and think that you have no control over your own fate what so ever. You saw a car coming in the opposite direction, runs straight toward it, and commited suicide."
         ],
         "items":[

         ],
         "directions":[
            {
               "directionName":"East",
               "room":"Micro Center"
            },
            {
               "directionName":"West",
               "room":"home"
            }
         ]
      },
      {
         "name":"Micro Center",
         "descriptions":[
            "You are in the Micro Center, one of the salesmen comes to you and asks what you wanna buy."
         ],
         "items":[
            "motherboard",
            "case",
            "videocard",
            "cpu",
            "memory",
            "storage",
            "cooler",
            "powersupply"
         ],
         "directions":[
            {
               "directionName":"West",
               "room":"pavement"
            }
         ]
      }
   ],
   "items":[
      {
         "name":"Asus_motherboard",
         "description":"it is an entry-level motherboard built by ASUS, a company famous for the bad quality of its entry-level product.",
         "weight":5,
         "price":119,
         "failRate":0.3
      }
   ]
}