title: Alexa trivia game custom slot type for answers doesn't recognize wrong answers
body: <p>I created Custom Slot Type for my Alexa trivia game. Answers to trivia questions can be anything: words, numbers, phrases, names. I inserted to Slot Values all the correct answers. But the problem is, skill doesn't recognize any wrong answers. Response intent just doesn't get triggered. Instead it says reprompt text immediately. Is there any possibility to teach it to understand any word in response?
  My interaction model is:</p>
  
  <pre><code>        "intents": [
              {
                  "name": "AMAZON.CancelIntent",
                  "samples": []
              },
              {
                  "name": "AMAZON.HelpIntent",
                  "samples": []
              },
              {
                  "name": "AMAZON.StopIntent",
                  "samples": []
              },
              {
                  "name": "AnswerIntent",
                  "slots": [
                      {
                          "name": "one",
                          "type": "RoundAnswer"
                      },
                      {
                          "name": "two",
                          "type": "RoundAnswer"
                      }
                  ],
                  "samples": [
                      "The answers are First {one} Second {two}",
                      "my answers are First {one}  Second {two}",
                      "first answer is {one} Second answer is {two} ",
                      "{one} and {two}",
                      "{one}  {two} ",
                      "{one}",
                      "The answer is {one} "
                  ]
              },
              {
                  "name": "DontKnowIntent",
                  "slots": [],
                  "samples": [
                      "i don't know",
                      "don't know",
                      "i don't know that one",
                      "dunno",
                      "skip",
                      "i don't know that",
                      "who knows",
                      "i don't know this question"
                  ]
              },
              {
                  "name": "AMAZON.StartOverIntent",
                  "samples": [
                      "let's start from the beginning",
                      "start from the beginning",
                      "start game",
                      "new game",
                      "start",
                      "start new game"
                  ]
              },
              {
                  "name": "AMAZON.RepeatIntent",
                  "samples": []
              },
              {
                  "name": "AMAZON.YesIntent",
                  "samples": []
              },
              {
                  "name": "AMAZON.NoIntent",
                  "samples": []
              },
              {
                  "name": "AMAZON.NavigateHomeIntent",
                  "samples": []
              }
          ],
          "types": [
              {
                  "name": "RoundAnswer",
                  "values": [
                      {
                          "name": {
                              "value": "thirty six"
                          }
                      },
                      {
                          "name": {
                              "value": "Could not swim"
                          }
                      },
                      {
                          "name": {
                              "value": "Dentist"
                          }
                      },
                      {
                          "name": {
                              "value": "Black mud"
                          }
                      },
                      {
                          "name": {
                              "value": "Fireball"
                          }
                      },
                      {
                          "name": {
                              "value": "Comet"
                          }
                      },
                      {
                          "name": {
                              "value": "13,000"
                          }
                      }
                      ...many more here
  
                  ]
              }
          ]
      },
      "dialog": {
          "intents": [
              {
                  "name": "AnswerIntent",
                  "confirmationRequired": false,
                  "prompts": {},
                  "slots": [
                      {
                          "name": "one",
                          "type": "RoundAnswer",
                          "confirmationRequired": false,
                          "elicitationRequired": true,
                          "prompts": {
                              "elicitation": "Elicit.Slot.1498167634260.856164267644"
                          }
                      },
                      {
                          "name": "two",
                          "type": "RoundAnswer",
                          "confirmationRequired": false,
                          "elicitationRequired": false,
                          "prompts": {}
                      }
                  ]
              }
          ],
          "delegationStrategy": "SKILL_RESPONSE"
      },
      "prompts": [
          {
              "id": "Confirm.Slot.1498167634260.856164267644",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Confirm.Slot.1498167634260.534517403250",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Confirm.Slot.1498167634260.145008767498",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Confirm.Slot.1498167634260.1214922796775",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Elicit.Slot.1498167634260.856164267644",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "what's the answer?"
                  }
              ]
          },
          {
              "id": "Confirm.Slot.1498167634260.1519619016259",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Confirm.Slot.1498167634260.1412749795564",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Confirm.Slot.1498167634260.1335829309782",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "ok"
                  }
              ]
          },
          {
              "id": "Confirm.Intent.654381803412",
              "variations": [
                  {
                      "type": "PlainText",
                      "value": "are your answers final?"
                  }
              ]
          }
      ]
  }
  </code></pre>