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_kIbEQnz):
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: "how"

Question 1 (Question id: q_pRqd2b5G):
How many times does the letter "e" appear in the text: "a man situated"? Respond with an integer.

Question 2 (Question id: q_xkC5l):
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: "are"

Question 3 (Question id: q_LCFiIRV):
Calculate ( -7 + 7 ).

Question 4 (Question id: q_KNh2oLR):
Calculate -3 - -7.

Question 5 (Question id: q_Pdb0Pp):
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 praying mantiss, 4 lobsters, 1 chicken?
 Respond with an integer.

Question 6 (Question id: q_Bvs2Es):
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 3 grasshoppers, 2 cats, 4 sea slugs?
 Respond with an integer.

Question 7 (Question id: q_NNEaFK5w):
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 3 woodlouses, 2 leechs, 3 birds?
 Respond with an integer.

Question 8 (Question id: q_tmlJU):
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"



Return a JSON with each question id (except for q_KNh2oLR, q_kIbEQnz, q_NNEaFK5w, q_xkC5l) as a key.

For every question id, supply an object whose 'answer' field stores the solution.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Bvs2Es": {"answer": 26, "half_answer": 13}, "q_tmlJU": {"answer": "d", "first_char": "d"}, "q_Pdb0Pp": {"answer": 54, "half_answer": 27}, "q_pRqd2b5G": {"answer": 1}, "q_LCFiIRV": {"answer": 0, "half_answer": 0}}}