Homework 2 comments

So, it turns out that there are some questions on Homework 2 about things we have not covered in class.

Specifically, in probably 4 (PSRs and Trees V), I had you draw a tree (which you should be able to do), but then asked you some things about the tree geometry and node relations that we have not yet covered. We will talk about them in class. This is specifically about “dominates,” “precedes,” and “c-commands.”

There is also a typo in part C. The node over gave should be a Vd node and not a Vt node. I have fixed it in the version now linked into the schedule.