Human evaluation of the tasks

# Purpose
We need to ensure the quality of the presented tasks.
One way to do this is to ask human annotators (crowd workers) to read our instructions and answer them.

# Stages
I am assuming that we're gonna use AMTI for this: https://github.com/allenai/amti
- [x] Have a crowdsourcing template with place-holders for the instructions / positive examples / negative examples.
- [x] Have a script to read take the task name as a parameter and spit out a subset of it in an appropriate format. The resulting file should have all the placeholders needed for the template file.
- [ ] Evaluate a few of our tasks with this architecture to make sure that we have a reasonable pipeline.