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_xRtcYaW):
Calculate ( 7 + -4 ).

Question 1 (Question id: q_mYHf):
Determine the value of f that satisfies: 144*f - 10 = 2582 Respond with an integer.

Question 2 (Question id: q_r3z3dt):
Solve for x: 12*x + 21 = 117 Respond with an integer.

Question 3 (Question id: q_yj841eN):
Solve for e: 5*e - 17 = 83 Respond with an integer.

Question 4 (Question id: q_PjIv0Flb):
How many times does the letter "e" appear in the text: "human being out"? Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

The value for each key should be an object that contains the answer in the field 'answer'. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
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_xRtcYaW": {"answer": 3}, "q_mYHf": {"answer": 18, "additional_answer_info": {"half_answer": 9, "double_answer": 36}}, "q_r3z3dt": {"answer": 8, "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_yj841eN": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_PjIv0Flb": {"answer": 1, "task_type": "letter_counting"}}}