This implementation produced almost no useful answers. One of the 'Friendly No' outputs contained this sentence:
"No, I'm sorry I can't attend the meeting because the topic is ridiculous"
Which is about as unfriendly as it gets.
"No, I'm sorry I can't attend the meeting because the topic is ridiculous"
Which is about as unfriendly as it gets.
Edit: I read the disclaimer at the bottom, there is some filtering (which explains why I was getting only casually racist, violent and anti-muslim answers and not blatantly offensive content :)). Also it's a one day hack project, so it is basically an ML joke.