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_V5CGwWMp):
Determine the value of w that satisfies: 8*w - 13 = 147 Respond with an integer.

Question 1 (Question id: q_5U36x7):
How many times does the letter "r" appear in the text: "will support the"? Respond with an integer.

Question 2 (Question id: q_Sb4nO97s):
Your job is to return the last character of a string as a string. For example, the last char of "hello" is "o". Return the last character of the following string: "an"

Question 3 (Question id: q_hFnrEjjH):
Calculate -8 + 4 + 7.

Question 4 (Question id: q_i3eVeY1z):
Solve for r: 6 - 4*r = -74 Respond with an integer.

Question 5 (Question id: q_cnibR):
Solve for u: 16*u + 7 = 39 Respond with an integer.



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

The value for each key should be an object that contains the answer in the field 'answer'.
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).
For last-character tasks, provide 'original_string' alongside the answer.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked: how many questions were asked in total.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

In addition, add 'combined_results' with:
  • integer_info (id → integer answer)
  • sum_of_answers (sum of those integers)

Now provide the result JSON using the described format.

{"ground_truth": {"q_V5CGwWMp": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_5U36x7": {"answer": 1}, "q_Sb4nO97s": {"answer": "n", "original_string": "an"}, "q_hFnrEjjH": {"answer": 3}, "q_i3eVeY1z": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_cnibR": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "global_metadata": {"num_questions_asked": 6, "questions_with_integer_answers": ["q_V5CGwWMp", "q_5U36x7", "q_hFnrEjjH", "q_i3eVeY1z", "q_cnibR"]}, "combined_results": {"integer_info": {"q_V5CGwWMp": 20, "q_5U36x7": 1, "q_hFnrEjjH": 3, "q_i3eVeY1z": 20, "q_cnibR": 2}, "sum_of_answers": 46}}}