Here is a set of basic questions producing integer or string outputs. Answer them and format the result precisely with the JSON instructions provided:

Question 0 (Question id: q_NxuhmPxm):
Calculate 2 - 2.

Question 1 (Question id: q_iaFAcq):
Find the value of k in the equation: k = 1 Respond with an integer.



Output JSON where all question ids are keys, omitting q_NxuhmPxm.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Now provide the result JSON using the described format.

{"ground_truth": {"q_iaFAcq": {"answer": 1, "answer_type": "integer"}}}