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_AmC5k):
Calculate 0 - -4 * 9.

Question 1 (Question id: q_EvoBksFl):
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"



Return a JSON with each question id (except for q_AmC5k) as a key.

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, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
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.

Add a top-level 'global_metadata' field that records overall stats:
'num_questions_asked' should equal the total questions that appeared.

Also include 'combined_results' consisting of:
  • integer_info: maps each id to its integer answer
  • sum_of_answers: the combined total

Now provide the result JSON using the described format.

{"ground_truth": {"q_EvoBksFl": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "are"}, "global_metadata": {"num_questions_asked": 2}, "combined_results": {"integer_info": {}, "sum_of_answers": 0}}}