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_P28HwTdH):
Calculate -1 + 6.

Question 1 (Question id: q_59tmd):
How many times does the letter "d" appear in the text: "charitable donations"? Respond with an integer.

Question 2 (Question id: q_C5e93t):
How many times does the letter "e" appear in the text: "them That"? Respond with an integer.

Question 3 (Question id: q_QJPz):
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: "to"

Question 4 (Question id: q_YiZl):
Find the value of s in the equation: 12*s + 15 = 111 Respond with an integer.

Question 5 (Question id: q_mSaxX):
Calculate -3 / 1 + 8.

Question 6 (Question id: q_K4LsLYy):
Calculate -3 + 9.

Question 7 (Question id: q_LuVb69xX):
Calculate 8 - 5.



Produce a JSON object whose top-level keys are the question ids.

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, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).

Now provide the result JSON using the described format.

{"ground_truth": {"q_P28HwTdH": {"answer": 5}, "q_59tmd": {"answer": 1}, "q_C5e93t": {"answer": 1}, "q_QJPz": {"answer": "o"}, "q_YiZl": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_mSaxX": {"answer": 5}, "q_K4LsLYy": {"answer": 6, "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_LuVb69xX": {"answer": 3}}}