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_zHFut):
Solve for k: 20*k - 2 = 398 Respond with an integer.

Question 1 (Question id: q_fklM):
Calculate -4 + 0 + 9.

Question 2 (Question id: q_ByqeL1z):
Find the value of l in the equation: 10 - 5*l = -45 Respond with an integer.

Question 3 (Question id: q_AqlM):
Solve for x: 11*x - 8 = 25 Respond with an integer.

Question 4 (Question id: q_Iw7q):
How many times does the letter "i" appear in the text: "It was published"? Respond with an integer.

Question 5 (Question id: q_HDpYty):
Find the value of g in the equation: 114*g + 57 = 2109 Respond with an integer.

Question 6 (Question id: q_wD1eABrA):
Determine the value of x that satisfies: 20 - 6*x = 2 Respond with an integer.

Question 7 (Question id: q_ho0X):
Find the value of w in the equation: 16*w - 15 = 81 Respond with an integer.

Question 8 (Question id: q_Dfca):
How many times does the letter "n" appear in the text: "supplying motive"? Respond with an integer.



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 integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_zHFut": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_fklM": {"answer": 5}, "q_ByqeL1z": {"answer": 11}, "q_AqlM": {"answer": 3}, "q_Iw7q": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_HDpYty": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_wD1eABrA": {"answer": 3}, "q_ho0X": {"answer": 6, "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_Dfca": {"answer": 1}}}