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_7Oupa5):
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 leech, 4 ducks, 1 lion, 3 starfishs, 1 jellyfish?
 Respond with an integer.

Question 1 (Question id: q_znMZ):
How many times does the letter "c" appear in the text: "Alimentation Company which"? Respond with an integer.

Question 2 (Question id: q_KMm3):
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: "grow"



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

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).
If the response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_KMm3": {"answer": "w", "first_char": "w"}, "q_7Oupa5": {"answer": 27}}}