update readme in personachat projects folder
This directory contains example training and interactive scripts for some of
the models used in the paper [Personalizing Dialogue Agents: I have a dog, do
-you have pets too?](https://arxiv.org/pdf/1801.07243.pdf). Note that the
-dataset for the ConvAI2 competition is larger than the Persona-Chat dataset, so
-we will be computing new baselines for that competition soon.
+you have pets too?](https://arxiv.org/pdf/1801.07243.pdf). If you are interested in
+the Mechanical Turk tasks used to collect datasets, you can view them
+[here](https://github.com/facebookresearch/ParlAI/tree/master/parlai/mturk/tasks/personachat).
+
+Note that the dataset for the ConvAI2 competition is larger than the Persona-Chat dataset, so
+we are computing new baselines for that competition. See the baselines for that competition
+[here](https://github.com/facebookresearch/ParlAI/tree/master/projects/convai2).
## Examples
Interact with a pre-trained Key-Value Memory Net model trained on Persona-Chat
