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_tm6noGXI):
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: "for"

Question 1 (Question id: q_MFDC):
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 ducks, 1 lobster, 1 tiger, 2 beetles?
 Respond with an integer.



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

Each key’s value must be an object holding an 'answer' field.
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.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
'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_tm6noGXI": {"answer": "r", "first_char": "r"}, "q_MFDC": {"answer": 32, "half_answer": 16}, "global_metadata": {"num_questions_asked": 2, "questions_with_integer_answers": ["q_MFDC"]}}}