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_2o0t):
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: "and"

Question 1 (Question id: q_TmES):
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: "and"

Question 2 (Question id: q_VJCmCB11):
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 fireflys, 1 butterfly, 2 chickens, 2 ducks?
 Respond with an integer.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field. Additionally, if the task is about counting legs of animals or counting letters in a string, add the task_type field with value 'leg_counting' or 'letter_counting', respectively.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_2o0t": {"answer": "d", "original_string": "and"}, "q_TmES": {"answer": "d", "original_string": "and"}, "q_VJCmCB11": {"answer": 32, "task_type": "leg_counting", "half_answer": 16}}}