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_KGmOGKG):
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: "understanding"

Question 1 (Question id: q_gcAA2YR):
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 3 crabs, 4 sea slugs, 1 chicken?
 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
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).

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.

Create a 'combined_results' section featuring:
  • 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_KGmOGKG": {"answer": "g"}, "q_gcAA2YR": {"answer": 32, "task_type": "leg_counting", "additional_answer_info": {"half_answer": 16, "double_answer": 64}}, "global_metadata": {"num_questions_asked": 2}, "combined_results": {"integer_info": {"q_gcAA2YR": 32}, "sum_of_answers": 32}}}