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_XlJTfyXi):
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_dlZTQ):
Calculate 3 + 6 * 8.

Question 2 (Question id: q_FGSOjC):
Calculate 2 + -2 * -6.

Question 3 (Question id: q_7dFpuHJ):
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: "is"

Question 4 (Question id: q_0nTlLyh6):
How many times does the letter "i" appear in the text: "Foundation as"? Respond with an integer.

Question 5 (Question id: q_80n9):
How many times does the letter "o" appear in the text: "the question of"? Respond with an integer.

Question 6 (Question id: q_ZJx8jXv):
How many times does the letter "c" appear in the text: "that constituted the"? 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.
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 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.
• num_questions_answered – number you actually answered.
Fill 'questions_with_integer_answers' with the ids of integer-answer questions (leave empty when none).

Also include 'combined_results' consisting of:
  • integer_info (id → integer answer)
  • sum_of_answers (sum of those integers)

Now provide the result JSON using the described format.

{"ground_truth": {"q_XlJTfyXi": {"answer": "d", "answer_type": "string", "first_char": "d"}, "q_dlZTQ": {"answer": 51, "answer_type": "integer"}, "q_FGSOjC": {"answer": 14, "answer_type": "integer", "half_answer": 7}, "q_7dFpuHJ": {"answer": "s", "answer_type": "string", "first_char": "s"}, "q_0nTlLyh6": {"answer": 1, "answer_type": "integer"}, "q_80n9": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_ZJx8jXv": {"answer": 1, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 7, "num_questions_answered": 7, "questions_with_integer_answers": ["q_dlZTQ", "q_FGSOjC", "q_0nTlLyh6", "q_80n9", "q_ZJx8jXv"]}, "combined_results": {"integer_info": {"q_dlZTQ": 51, "q_FGSOjC": 14, "q_0nTlLyh6": 1, "q_80n9": 2, "q_ZJx8jXv": 1}, "sum_of_answers": 69}}}