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_lRPef):
Calculate ( -8 / 4 ) - -5.

Question 1 (Question id: q_JGs9AOee):
How many times does the letter "e" appear in the text: "a little while"? Respond with an integer.

Question 2 (Question id: q_8aYAr9):
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 deer, 4 cockroachs, 3 ants, 3 praying mantiss, 2 lions?
 Respond with an integer.

Question 3 (Question id: q_2Oqr):
How many times does the letter "i" appear in the text: "considerations Fritz"? Respond with an integer.

Question 4 (Question id: q_vURMaODc):
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"



Your output must be a JSON mapping every question id to its answer info.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to 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_lRPef": {"answer": 3}, "q_JGs9AOee": {"answer": 2, "half_answer": 1}, "q_8aYAr9": {"answer": 72, "half_answer": 36}, "q_2Oqr": {"answer": 3}, "q_vURMaODc": {"answer": "d", "first_char": "d"}}}