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_7i6d):
Calculate -9 / 3 + 5.

Question 1 (Question id: q_AYFSka):
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 4 humans, 3 snakes, 4 grasshoppers, 4 ants?
 Respond with an integer.

Question 2 (Question id: q_njuy):
How many times does the letter "r" appear in the text: "produce our new"? Respond with an integer.

Question 3 (Question id: q_U4l62):
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: "economy"

Question 4 (Question id: q_oa4Qu):
Find the value of x in the equation: 21 - 17*x = -149 Respond with an integer.

Question 5 (Question id: q_Vynm):
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_G7mrA):
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: "animals"

Question 7 (Question id: q_nShISr):
Calculate ( 9 * 9 ) + 1.



Return a JSON with each question id (except for q_7i6d) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_U4l62": {"answer": "y", "original_string": "economy"}, "q_G7mrA": {"answer": "s", "original_string": "animals"}, "q_nShISr": {"answer": 82, "half_answer": 41}, "q_Vynm": {"answer": "d", "original_string": "and"}, "q_njuy": {"answer": 2, "half_answer": 1}, "q_AYFSka": {"answer": 56, "half_answer": 28}, "q_oa4Qu": {"answer": 10, "half_answer": 5}}}