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_E8NgqP):
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: "focused"

Question 1 (Question id: q_NQr1G):
Calculate ( 1 + 0 ) / 1.

Question 2 (Question id: q_4eBHA):
Your task is to count how many legs there are in total when given a list of animals.

Now, how many legs are there in total if you have 1 butterfly, 2 woodlouses, 4 humans, 1 cat?
 Respond with an integer.

Question 3 (Question id: q_fcrPrBK):
Find the value of b in the equation: 4*b + 7 = 27 Respond with an integer.

Question 4 (Question id: q_dzegbyr):
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: "how"



Produce a JSON object whose top-level keys are the question ids.

Each key’s value must be an object holding an 'answer' field.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
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' should equal the total questions that appeared.
Add 'num_questions_answered' showing how many questions you answered.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

In addition, add 'combined_results' with:
  • integer_info (id → integer answer)
  • sum_of_answers (sum of those integers)

Now provide the result JSON using the described format.

{"ground_truth": {"q_E8NgqP": {"answer": "d", "first_char": "d"}, "q_NQr1G": {"answer": 1}, "q_4eBHA": {"answer": 46, "additional_answer_info": {"half_answer": 23, "double_answer": 92}}, "q_fcrPrBK": {"answer": 5}, "q_dzegbyr": {"answer": "w", "first_char": "w"}, "global_metadata": {"num_questions_asked": 5, "num_questions_answered": 5, "questions_with_integer_answers": ["q_NQr1G", "q_4eBHA", "q_fcrPrBK"]}, "combined_results": {"integer_info": {"q_NQr1G": 1, "q_4eBHA": 46, "q_fcrPrBK": 5}, "sum_of_answers": 52}}}