Query schemes

For each question pair (question-answer) in the dataset, we would first select a question head for each question, based on the type of code task. 

Then, for zero-shot query scheme, we will use the question as the question body and send the query.

For the in-context query scheme, we provided several question-answer examples as context, and then queried the LLM. 

For Zero-shot CoT, we will add a CoT prompt to ask the LLM to state the rationales behind it.