title: Watson Assistant detecting wrong entity
body: <p>I am developing a skill that includes a branch for making a health service appointment. After recognising the intent, it lands on a node that attempts to fill slots for entities @service_type, @practitioner_type, and @appointment_type. However, when I trigger it with a request for a &quot;medical appointment&quot;, it assigns the value &quot;medical&quot; to an entity called @associate_type (which is used in an entirely different intent) and leaves the slot for @service_type empty.</p>
  <p>The crazy thing is that the training examples for @associate_type do not even include the word &quot;medical&quot;, whereas those for @service_type include it 3 times. The only connection I can see between the two is that @associate_type contains a value called &quot;doctor&quot; (with synonyms that include &quot;physician&quot;).</p>
  <p>Is it possible that my entity definitions are interacting with Watson's underlying conversation model to create this ambiguity?</p>