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_7JyM55):
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: "of"

Question 1 (Question id: q_LO1VLNWG):
How many times does the letter "h" appear in the text: "made between these"? Respond with an integer.

Question 2 (Question id: q_9ZMZXLUS):
Calculate 5 - 4.

Question 3 (Question id: q_SU3H):
Calculate 7 - -1 / 1.

Question 4 (Question id: q_y4Sk2SF):
How many times does the letter "e" appear in the text: "in the"? Respond with an integer.

Question 5 (Question id: q_snIHsmSS):
Find the value of m in the equation: 9*m + 11 = 20 Respond with an integer.

Question 6 (Question id: q_dE0yYQJ):
Calculate 8 + 4.



Output JSON where all question ids are keys, omitting q_LO1VLNWG.

The value for each key should be an object that contains the answer in the field 'answer'.
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_SU3H": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_9ZMZXLUS": {"answer": 1}, "q_dE0yYQJ": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_7JyM55": {"answer": "f"}, "q_y4Sk2SF": {"answer": 1}, "q_snIHsmSS": {"answer": 1}}}