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_BeaLrfk):
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: "are"

Question 1 (Question id: q_MFKR5eL):
How many times does the letter "w" appear in the text: "work and"? Respond with an integer.

Question 2 (Question id: q_NgAve):
How many times does the letter "r" appear in the text: "aroused by the"? Respond with an integer.



Output JSON where all question ids are keys, omitting q_MFKR5eL.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
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.
If the response to a question is a string, add a 'first_char' field containing its first character.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked: how many questions were asked in total.
• questions_with_integer_answers – list of question ids whose answers are integers (empty list if none).

Also include 'combined_results' consisting of:
  • integer_info: per-id integer answers
  • sum_of_answers: their total

Now provide the result JSON using the described format.

{"ground_truth": {"q_NgAve": {"answer": 1, "answer_type": "integer"}, "q_BeaLrfk": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "are"}, "global_metadata": {"num_questions_asked": 3, "questions_with_integer_answers": ["q_NgAve"]}, "combined_results": {"integer_info": {"q_NgAve": 1}, "sum_of_answers": 1}}}