title: IBM Watson Assistant: How to set a context variable from option response?
body: <p>I couldn't figure out a problem with IBM Watson Assistant. I've chosen to use an <strong>Option</strong> type as response. That way, I can see a list on my chatbot where each item is clickable and has an associated value.</p>
  <p>When a user clicks one of the options, the associated user input value is sent to the assistant. How can I give this value to a context variable? Is it possible?</p>