I've made some minor updates to ass3.pl. Please note that it's not possible to write a comprehensive English grammar with just a few rules. So there are many sentences that can't be parsed. For example, you can write "John gave the book to Mary", but not "John gave Mary the book".
If the grammar can't parse sentence properly, it won't be tested. You can come up with your own test examples by trying the grammar and seeing what it can do.
You will have to have submitted a credible attempt at all three assignments and have a satisfactory mark for at least two. If the third is not considered to be credible, that will not be satisfactory overall. By credible, I mean that we don’t want you to just submit anything just to register a submission. We will have to judge it to be a real attempt.
Assignment 1 marks should be out and assignment 2, I hope will be out at the end of this week.
I'll hold another consultation session for assignment 3 tomorrow (7 May) at 3pm on Blackboard Collaborate.
I will be on Blackboard Collaborate today at 2:30pm for an hour to answer questions about the assignment. Use the Help Session link under the Collaborate link.