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_OKHThSd):
Solve for q: -10*q - 9 = -119 Respond with an integer.

Question 1 (Question id: q_KJX3D):
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: "disease"

Question 2 (Question id: q_h0mry):
Calculate 8 / 4.



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

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
If the response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_OKHThSd": {"answer": 11}, "q_KJX3D": {"answer": "e", "first_char": "e"}, "q_h0mry": {"answer": 2, "half_answer": 1}}}