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_4vgd):
Find the value of x in the equation: 6*x + 208 = 274 Respond with an integer.

Question 1 (Question id: q_l2RFR7e0):
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 2 (Question id: q_QS7T):
Find the value of l in the equation: 168*l - 14 = 1498 Respond with an integer.

Question 3 (Question id: q_7xvU):
Determine the value of f that satisfies: 10*f - 15 = 95 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to 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:
Set 'num_questions_asked' to the count of questions originally displayed.
• num_questions_answered: count of questions present in your JSON.
Provide 'questions_with_integer_answers', listing ids with integer answers (or [] if no integers).

Create a 'combined_results' section featuring:
  • 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_4vgd": {"answer": 11, "answer_type": "integer"}, "q_l2RFR7e0": {"answer": "d", "answer_type": "string", "original_string": "and"}, "q_QS7T": {"answer": 9, "answer_type": "integer"}, "q_7xvU": {"answer": 11, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4, "questions_with_integer_answers": ["q_4vgd", "q_QS7T", "q_7xvU"]}, "combined_results": {"integer_info": {"q_4vgd": 11, "q_QS7T": 9, "q_7xvU": 11}, "sum_of_answers": 31}}}