title: Python JSON: NameError: name 'false' is not defined
body: <p>I was trying to json.load this dict from twitter:</p>
  
  <pre><code>{"created_at":"Thu Jul 10 20:02:00 +0000 2014","id":487325888950710272,"id_str":"487325888950710272","text":"\u5f81\u9678\u300c\u5de6\u8155\u306e\u7fa9\u624b\u306f\u30db\u30ed\u3060\u300d","source":"\u003ca href=\"http:\/\/twittbot.net\/\" rel=\"nofollow\"\u003etwittbot.net\u003c\/a\u003e","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"user":{"id":1429838018,"id_str":"1429838018","name":"\u3053\u3093\u306a\uff30\uff30\u306f\u5acc\u3060\u3002","screen_name":"iyada_pp","location":"\u516c\u5b89\u5c40\u306e\u3069\u3053\u304b\u3002","url":null,"description":"\u3010\u3053\u3093\u306aPSYCHO-PASS\u306f\u5acc\u3060\u306a\u3011\u3068\u3044\u3046\u304f\u3060\u3089\u306a\u3044\u5984\u60f3bot\u3067\u3059\u3002\u30ad\u30e3\u30e9\u5d29\u58ca\u304c\u6fc0\u3057\u3044\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002","protected":false,"followers_count":99,"friends_count":98,"listed_count":5,"created_at":"Wed May 15 07:52:33 +0000 2013","favourites_count":0,"utc_offset":null,"time_zone":null,"geo_enabled":false,"verified":false,"statuses_count":12584,"lang":"ja","contributors_enabled":false,"is_translator":false,"is_translation_enabled":false,"profile_background_color":"C0DEED","profile_background_image_url":"http:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png","profile_background_image_url_https":"https:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png","profile_background_tile":false,"profile_image_url":"http:\/\/pbs.twimg.com\/profile_images\/3661872276\/ab7201283dac5dc1789bb6dfa9b6abe4_normal.jpeg","profile_image_url_https":"https:\/\/pbs.twimg.com\/profile_images\/3661872276\/ab7201283dac5dc1789bb6dfa9b6abe4_normal.jpeg","profile_link_color":"0084B4","profile_sidebar_border_color":"C0DEED","profile_sidebar_fill_color":"DDEEF6","profile_text_color":"333333","profile_use_background_image":true,"default_profile":true,"default_profile_image":false,"following":null,"follow_request_sent":null,"notifications":null},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"entities":{"hashtags":[],"symbols":[],"urls":[],"user_mentions":[]},"favorited":false,"retweeted":false,"filter_level":"medium","lang":"ja"}
  </code></pre>
  
  <p>I did <code>json.load()</code> to that dict. but I resulted error message below:</p>
  
  <pre><code>NameError: name 'false' is not defined
  </code></pre>
  
  <p>What happened?</p>