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_SLcS):
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 1 duck, 1 crab, 3 tigers, 1 spider, 3 humans?
 Respond with an integer.

Question 1 (Question id: q_M61bzCD):
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: "roads"



Return a JSON with each question id (except for q_SLcS) as a key.

For every question id, supply an object whose 'answer' field stores the solution.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_M61bzCD": {"answer": "s", "first_char": "s", "original_string": "roads"}}}