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_5dpbnW):
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: "mystery"

Question 1 (Question id: q_xqO03Zz):
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 dogs, 2 beetles, 3 flatworms?
 Respond with an integer.

Question 2 (Question id: q_4Ggc5):
Calculate ( 2 - -5 ) - -8.

Question 3 (Question id: q_VGVix):
Solve for r: 18*r + 3 = 57 Respond with an integer.



Create a JSON object keyed by every question id except q_4Ggc5.

The value for each key should be an object that contains the answer in the field 'answer'.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Add a top-level 'global_metadata' field that records overall stats:
Set 'num_questions_asked' to the count of questions originally displayed.

In addition, add 'combined_results' with:
  • 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_VGVix": {"answer": 3}, "q_xqO03Zz": {"answer": 24, "half_answer": 12}, "q_5dpbnW": {"answer": "y"}, "global_metadata": {"num_questions_asked": 4}, "combined_results": {"integer_info": {"q_VGVix": 3, "q_xqO03Zz": 24}, "sum_of_answers": 27}}}