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_Tx1S):
Calculate 9 - 0 + 5.

Question 1 (Question id: q_BVLi6A3C):
Calculate -4 * -8.

Question 2 (Question id: q_lNZjTo):
How many times does the letter "p" appear in the text: "paying copyright"? Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

Each key’s value must be an object holding an 'answer' field.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For string answers, include 'first_char' with the answer’s initial letter.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Tx1S": {"answer": 14, "half_answer": 7}, "q_BVLi6A3C": {"answer": 32, "half_answer": 16}, "q_lNZjTo": {"answer": 2, "half_answer": 1}}}