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_hVNIQBi):
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: "our"

Question 1 (Question id: q_Kz7j):
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 cows, 2 spiders, 1 chicken, 2 cats?
 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
If the response to a question is a string, add a 'first_char' field containing its first character.

Add a top-level 'global_metadata' field that records overall stats:
Set 'num_questions_asked' to the count of questions originally displayed.
'num_questions_answered' must hold the number of answered questions.
'questions_with_integer_answers' should enumerate every id whose answer is an integer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_hVNIQBi": {"answer": "r", "answer_type": "string", "first_char": "r"}, "q_Kz7j": {"answer": 38, "answer_type": "integer", "half_answer": 19}, "global_metadata": {"num_questions_asked": 2, "num_questions_answered": 2, "questions_with_integer_answers": ["q_Kz7j"]}}}