
Hi, I'm new to AI and I'm trying to make a chatbot that needs to be customer support for device repair. I can see from CLU examples that I can define entities that return text that the user enters. But I want to define an enum entity - to recognize phrase and return pre-defined value(e.g. for the fuel-type entity can return gas, electric, and propane according to recognized text). For example, user enters following text: It uses my solar panels. And for this, CLU should recognize fuel type as entity and electric as value. How can I achieve this? Is there any good strategy for that?
Thanks in advance