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_aB5C):
Calculate 4 / 2.

Question 1 (Question id: q_Zhyb):
Calculate 1 + 1.

Question 2 (Question id: q_6Mwr):
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: "and"

Question 3 (Question id: q_s73glHB):
Solve for c: 13 - 19*c = -196 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.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
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 string answers, include 'first_char' with the answer’s initial letter.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
Add 'num_questions_answered' showing how many questions you answered.

Insert 'combined_results', which should hold:
  • integer_info holds all integer answers by id
  • sum_of_answers is their sum

Now provide the result JSON using the described format.

{"ground_truth": {"q_aB5C": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_Zhyb": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_6Mwr": {"answer": "d", "answer_type": "string", "first_char": "d"}, "q_s73glHB": {"answer": 11, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4}, "combined_results": {"integer_info": {"q_aB5C": 2, "q_Zhyb": 2, "q_s73glHB": 11}, "sum_of_answers": 15}}}