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_oCKbCFT):
Determine the value of n that satisfies: 4*n - 8 = 52 Respond with an integer.

Question 1 (Question id: q_gWZddTi3):
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: "a"

Question 2 (Question id: q_OPSw):
Find the value of g in the equation: 6 - 11*g = -71 Respond with an integer.

Question 3 (Question id: q_WYxPxVyV):
How many times does the letter "i" appear in the text: "electronic work"? Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
If the response to a question is a string, add a 'first_char' field containing its first character.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked: how many questions were asked in total.
• num_questions_answered: count of questions present in your JSON.

Insert 'combined_results', which should hold:
  • integer_info: maps each id to its integer answer
  • sum_of_answers: the combined total

Now provide the result JSON using the described format.

{"ground_truth": {"q_oCKbCFT": {"answer": 15}, "q_gWZddTi3": {"answer": "a", "first_char": "a"}, "q_OPSw": {"answer": 7}, "q_WYxPxVyV": {"answer": 1}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4}, "combined_results": {"integer_info": {"q_oCKbCFT": 15, "q_OPSw": 7, "q_WYxPxVyV": 1}, "sum_of_answers": 23}}}