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_a6PFWfT8):
Calculate ( 2 / 2 ) * 8.

Question 1 (Question id: q_G75G):
How many times does the letter "w" appear in the text: "other work associated"? Respond with an integer.

Question 2 (Question id: q_w7MHd):
Calculate -8 * -9 / 9.



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

Each key’s value must be an object holding an 'answer' field.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
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_a6PFWfT8": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_G75G": {"answer": 1}, "q_w7MHd": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}}}