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_Xy6zRK):
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: "survive"

Question 1 (Question id: q_KFdQyU4):
How many times does the letter "e" appear in the text: "this eBook"? Respond with an integer.

Question 2 (Question id: q_0bXny8Qv):
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 sea slug, 2 grasshoppers, 3 snakes?
 Respond with an integer.



Produce a JSON object whose top-level keys are the question ids.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
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_Xy6zRK": {"answer": "e", "answer_type": "string", "first_char": "e"}, "q_KFdQyU4": {"answer": 1, "answer_type": "integer"}, "q_0bXny8Qv": {"answer": 12, "answer_type": "integer", "additional_answer_info": {"half_answer": 6, "double_answer": 24}}}}