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_j0as):
Solve for d: 378*d = 7560 Respond with an integer.

Question 1 (Question id: q_O6mtkM):
Find the value of k in the equation: 19*k - 11 = 312 Respond with an integer.

Question 2 (Question id: q_fMeEHPJq):
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: "pain"

Question 3 (Question id: q_uUMZ):
Calculate 7 * 0 * 8.

Question 4 (Question id: q_JvI6S):
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: "often"

Question 5 (Question id: q_WzoXZrl):
Calculate ( ( 5 * -6 ) ) * -5.

Question 6 (Question id: q_EkpgU):
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 chickens, 1 leech, 1 crab, 2 fireflys, 3 starfishs?
 Respond with an integer.

Question 7 (Question id: q_YFYlv):
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: "not"

Question 8 (Question id: q_DmpNOzz):
Calculate 8 / 1 + 8.



Output JSON where all question ids are keys, omitting q_fMeEHPJq, q_YFYlv, q_EkpgU.

Each key’s value must be an object holding an 'answer' field.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Now provide the result JSON using the described format.

{"ground_truth": {"q_DmpNOzz": {"answer": 16, "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "q_O6mtkM": {"answer": 17}, "q_WzoXZrl": {"answer": 150, "additional_answer_info": {"half_answer": 75, "double_answer": 300}}, "q_uUMZ": {"answer": 0, "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "q_j0as": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_JvI6S": {"answer": "n"}}}