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_PUxf0sX):
How many times does the letter "r" appear in the text: "well know everything"? Respond with an integer.

Question 1 (Question id: q_V1W1Bf):
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: "poor"

Question 2 (Question id: q_QhPqQ3):
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: "themselves"

Question 3 (Question id: q_xlxogn):
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 cat, 1 ant, 1 lion, 1 woodlouse, 2 bees?
 Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.
For last-character tasks, provide 'original_string' alongside the answer.

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.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

In addition, add 'combined_results' with:
  • 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_PUxf0sX": {"answer": 1}, "q_V1W1Bf": {"answer": "r", "original_string": "poor"}, "q_QhPqQ3": {"answer": "s", "original_string": "themselves"}, "q_xlxogn": {"answer": 40, "half_answer": 20}, "global_metadata": {"num_questions_asked": 4, "num_questions_answered": 4, "questions_with_integer_answers": ["q_PUxf0sX", "q_xlxogn"]}, "combined_results": {"integer_info": {"q_PUxf0sX": 1, "q_xlxogn": 40}, "sum_of_answers": 41}}}