1. Run Jet using the appointmentPattern file and the appointments text file. Display the output (just the lines with the events found). Identify at least 3 errors in the output, and the cause of the errors.
2. Modify the appointmentPattern file to correct at least one of these errors. A small extra credit will be awarded for principled fixes of multiple errors (this may involve fixes to both the chunk and appointment patterns). Principled fixes would handle a range of similar problems without significantly degrading precision (retrieving lots of incorrect events). Fixes which literally handle a single example will not get extra credit.
3. Using a web search (or copying a sentence from a newspaper), find two more examples of hiring events. Try them with the extraction patterns. If they donít work, indicate why.
Due April 10th.