title: How to parse a JSON.Stringfy?
body: <p>Allow me to preface this by saying that I did look at both .parse and how to make it work with .stringify, but nothing worked. </p>
  
  <p>In my code, based on what IBM has for its natural language processing (<a href="https://www.ibm.com/watson/developercloud/natural-language-understanding/api/v1/?node#post-analyze" rel="nofollow noreferrer">https://www.ibm.com/watson/developercloud/natural-language-understanding/api/v1/?node#post-analyze</a>) I have the following part: </p>
  
  <pre><code>var NaturalLanguageUnderstandingV1 = require('watson-developer-cloud/natural-language-understanding/v1.js');
  
  var natural_language_understanding = new NaturalLanguageUnderstandingV1({
    'username': 'f3550111-bd50-4e5f-8d44-8f0cc493c05e',
    'password': 'XSG0rEW0UOlB',
    'version_date': '2017-02-27'
  });
  
  
  var parameters = {
    'text': 'A most interesting and amusing text indeed, about as amusing as IBMs godawful documentations',
  
    'features': {
      'entities': {
        'emotion': true,
        'sentiment': true,
        'limit': 2
      },
      'keywords': {
        'emotion': true,
        'sentiment': true,
        'limit': 2
      }
    }
  }
  </code></pre>
  
  <p>I stringify the response per the example code as follows: </p>
  
  <pre><code>function calculateSentiment() {
  
      natural_language_understanding.analyze(parameters, function(err, data) {
          if (err)
              console.log('error:', err);
          else {
              var myData = JSON.stringify(data, null, 2);
              //console.log(myData[0][0][0]);
              //var json = JSON.stringify(JSON.parse(data));
              //console.log("Score: " + json);
  
              //var prsed = (JSON.parse(data));
              console.log("Parsed: " + myData);
              }
          }
      ); 
  }
  </code></pre>
  
  <p>As you can see, I have all those comments which were my attempts at parsing. If I just have it print the data all I get is [object Object]. How can I properly parse this data? The corresponding result of the stringify is (the "Parsed: " part is from my own console output):</p>
  
  <pre><code>Parsed: {
    "keywords": [
      {
        "text": "amusing text",
        "sentiment": {
          "score": 0.768903
        },
        "relevance": 0.98388,
        "emotion": {
          "sadness": 0.260734,
          "joy": 0.407077,
          "fear": 0.113361,
          "disgust": 0.006258,
          "anger": 0.028386
        }
      },
      {
        "text": "IBMs godawful documentation",
        "sentiment": {
          "score": 0
        },
        "relevance": 0.809662,
        "emotion": {
          "sadness": 0.156867,
          "joy": 0.412954,
          "fear": 0.094685,
          "disgust": 0.082537,
          "anger": 0.101907
        }
      }
    ],
    "entities": [],
    "language": "en"
  }
  Parsed: {
    "keywords": [
      {
        "text": "amusing text",
        "sentiment": {
          "score": 0.768903
        },
        "relevance": 0.98388,
        "emotion": {
          "sadness": 0.260734,
          "joy": 0.407077,
          "fear": 0.113361,
          "disgust": 0.006258,
          "anger": 0.028386
        }
      },
      {
        "text": "IBMs godawful documentation",
        "sentiment": {
          "score": 0
        },
        "relevance": 0.809662,
        "emotion": {
          "sadness": 0.156867,
          "joy": 0.412954,
          "fear": 0.094685,
          "disgust": 0.082537,
          "anger": 0.101907
        }
      }
    ],
    "entities": [],
    "language": "en"
  }
  Parsed: {
    "keywords": [
      {
        "text": "amusing text",
        "sentiment": {
          "score": 0.768903
        },
        "relevance": 0.98388,
        "emotion": {
          "sadness": 0.260734,
          "joy": 0.407077,
          "fear": 0.113361,
          "disgust": 0.006258,
          "anger": 0.028386
        }
      },
      {
        "text": "IBMs godawful documentation",
        "sentiment": {
          "score": 0
        },
        "relevance": 0.809662,
        "emotion": {
          "sadness": 0.156867,
          "joy": 0.412954,
          "fear": 0.094685,
          "disgust": 0.082537,
          "anger": 0.101907
        }
      }
    ],
    "entities": [],
    "language": "en"
  }
  </code></pre>