overiding a set with that

You're AIML does not make sense, I have no idea what you are trying to do.

I am trying make my chatbot to learn if words is a emotion,activity,synonym or other types of words in a sentence.then say something  appropriate in response to the chatbot knowing that the word is an emotion,activity,synonym or other types of words.i want the chatbot to say something in response to me typing I am sick to the chatbot.

my chatbot will be able to learn a about a word through asking question.

I already know how to do that.my chatbot will ask if an emotion is negative or positive then learns if those emotions are positive or negative.I am going to do something like that with many different words.