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_SJLhHK):
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: "healthy"

Question 1 (Question id: q_JLMXtTy):
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 2 ants, 2 humans, 4 leechs, 4 jellyfishs, 3 spiders?
 Respond with an integer.



Output JSON where all question ids are keys, omitting q_SJLhHK.

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'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Now provide the result JSON using the described format.

{"ground_truth": {"q_JLMXtTy": {"answer": 40, "task_type": "leg_counting", "answer_type": "integer", "half_answer": 20}}}