Since there has been confusion about the first Computational Linguistics quiz is auto-scored, bear in mind that:
the correct answer awards 1 point,
the "socratic" choice, or "I don't know", gives you 0 points (no points);
while any wrong answer will result in a -1 penalty.
Please take that into consideration when you get around to do this particular quiz. This test aims to assess how well you understand the texts in question and not whether you've read them. One retake will be available for anyone interested (request this using the contact form).
This rule does NOT apply to any of the 101 course activities (only the advanced electives). These are only scored as corrective feedback.