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_AV1e):
Calculate -1 * -1.

Question 1 (Question id: q_27rxO):
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 sea slugs, 3 cockroachs, 4 starfishs, 2 butterflys?
 Respond with an integer.

Question 2 (Question id: q_DqNtvw5G):
How many times does the letter "r" appear in the text: "yes by horses"? Respond with an integer.

Question 3 (Question id: q_EOXP):
Calculate 9 / 1.

Question 4 (Question id: q_f3gZL):
Calculate ( -2 - -7 ).

Question 5 (Question id: q_PiSSxLKV):
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 6 (Question id: q_lmnp):
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: "is"

Question 7 (Question id: q_eaE2qYBG):
How many times does the letter "y" appear in the text: "ways of country"? Respond with an integer.

Question 8 (Question id: q_fKO6ZHif):
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 flatworm, 4 sea slugs, 1 human, 4 insects, 3 lobsters?
 Respond with an integer.

Question 9 (Question id: q_ukeeL):
Calculate 4 / 4.



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.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_AV1e": {"answer": 1}, "q_27rxO": {"answer": 50, "half_answer": 25}, "q_DqNtvw5G": {"answer": 1}, "q_EOXP": {"answer": 9}, "q_f3gZL": {"answer": 5}, "q_PiSSxLKV": {"answer": "d", "first_char": "d", "original_string": "and"}, "q_lmnp": {"answer": "s", "first_char": "s", "original_string": "is"}, "q_eaE2qYBG": {"answer": 2, "half_answer": 1}, "q_fKO6ZHif": {"answer": 56, "half_answer": 28}, "q_ukeeL": {"answer": 1}}}