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_RfHln):
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 1 (Question id: q_MeOg):
How many times does the letter "i" appear in the text: "Jupiter Is"? Respond with an integer.

Question 2 (Question id: q_Y03C):
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: "change"

Question 3 (Question id: q_2ZZL):
Calculate -4 * -3.



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'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked: how many questions were asked in total.

Create a 'combined_results' section featuring:
  • integer_info – object mapping ids to their integer answers
  • sum_of_answers – sum of those integers

Now provide the result JSON using the described format.

{"ground_truth": {"q_RfHln": {"answer": "d", "answer_type": "string", "original_string": "and"}, "q_MeOg": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_Y03C": {"answer": "e", "answer_type": "string", "original_string": "change"}, "q_2ZZL": {"answer": 12, "answer_type": "integer", "half_answer": 6}, "global_metadata": {"num_questions_asked": 4}, "combined_results": {"integer_info": {"q_MeOg": 2, "q_2ZZL": 12}, "sum_of_answers": 14}}}