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_gQ97WHV):
How many times does the letter "i" appear in the text: "of life Volunteers"? Respond with an integer.

Question 1 (Question id: q_tFRdm):
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 lions, 3 bees, 4 grasshoppers, 3 chickens, 3 leechs?
 Respond with an integer.

Question 2 (Question id: q_JzCnHjDJ):
Calculate ( -2 - -9 ).

Question 3 (Question id: q_o8fjsi9q):
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 4 (Question id: q_fgHo):
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 4 horses, 1 giraffe, 2 sheeps, 3 spiders, 1 firefly?
 Respond with an integer.



Output JSON where all question ids are keys, omitting q_gQ97WHV, q_JzCnHjDJ.

Each key’s value must be an object holding an 'answer' field.
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_o8fjsi9q": {"answer": "d", "first_char": "d"}, "q_fgHo": {"answer": 58, "additional_answer_info": {"half_answer": 29, "double_answer": 116}}, "q_tFRdm": {"answer": 56, "additional_answer_info": {"half_answer": 28, "double_answer": 112}}}}