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_KDys):
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 lion, 1 leech, 3 giraffes, 1 cricket?
 Respond with an integer.

Question 1 (Question id: q_tynV):
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: "always"

Question 2 (Question id: q_uoOp):
Solve for r: 6 - 4*r = -74 Respond with an integer.



Create a JSON object keyed by every question id except q_uoOp.

The value for each key should be an object that contains the answer in the field 'answer'.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_KDys": {"answer": 22, "additional_answer_info": {"half_answer": 11, "double_answer": 44}}, "q_tynV": {"answer": "s", "first_char": "s"}}}