Abstract: “Intelligent systems are computer programs that aim at providing instruction to humans. In recent years, conversational robots, usually known as chatter bots, become very popular in the Internet, and ALICE (Artificial Linguistic Internet Computer Entity) is probably the most popular one. ALICE brain is written in AIML (Artificial Intelligence Markup Language), an open XML language. They use a huge predefined question Answers database. We have developed a method for answering single answer questio”

Keywords: Question Answer (QA) Artificial markup language (A.I.M.L) Natural Language Processing (NLP) Extensible Markup Language (XML) Knowledge Base (KB) Artificial Linguistic Internet Computer Entity (ALICE)