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_faRa6jfq):
Find the value of m in the equation: 8*m = 72 Respond with an integer.

Question 1 (Question id: q_ex4AGp):
How many times does the letter "e" appear in the text: "the transformer"? Respond with an integer.

Question 2 (Question id: q_EL7SQVg):
How many times does the letter "m" appear in the text: "Americans too"? Respond with an integer.

Question 3 (Question id: q_lwHL):
Find the value of b in the equation: 6 - 2*b = -30 Respond with an integer.

Question 4 (Question id: q_fs3KXMB8):
Find the value of j in the equation: 6*j + 23 = 83 Respond with an integer.

Question 5 (Question id: q_4R41):
Calculate ( 5 - -9 ) * 9.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution. Additionally, if the task is about counting legs of animals or counting letters in a string, add the task_type field with value 'leg_counting' or 'letter_counting', respectively.
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).
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_faRa6jfq": {"answer": 9}, "q_ex4AGp": {"answer": 2, "task_type": "letter_counting", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_EL7SQVg": {"answer": 1, "task_type": "letter_counting"}, "q_lwHL": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_fs3KXMB8": {"answer": 10, "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_4R41": {"answer": 126, "additional_answer_info": {"half_answer": 63, "double_answer": 252}}}}