Bot:   b
User: o
Bot: oo
User: G
Bot: Gays!? No, I'm not gay.
User: I ment to say giraffe 
Bot: Ah, okay. No, I'm definitely not a giraffe.
User: n
Bot: Nope, still not a giraffe.
User: human
Bot:
 Yes, I am a human.
 Yes, I am a human being.