Very simple test solver bot written as a college's Artificial Intelligence course assignment. It takes a train file, which has a set of test questions to train the bot (correct answers being always 4th), and a test file, with similar questions as the train file (reordered, negated and using synonyms). The bot will try to correctly solve the questions in the test file.
It is written in Prolog (SWI), and has a predefined set of synonyms (synonyms.pl) for the train.txt and test.txt files, and a set of unnecessary words (cleanup_words.pl) in Spanish.