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_wCLpVwvH):
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 1 (Question id: q_dBWxn):
Solve for z: -11*z - 6 = -116 Respond with an integer.

Question 2 (Question id: q_syKA2DJe):
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: "play"

Question 3 (Question id: q_549f5A):
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: "sports"

Question 4 (Question id: q_6ZpJT):
Determine the value of n that satisfies: 12 - 16*n = -100 Respond with an integer.

Question 5 (Question id: q_LlmM8s):
Find the value of b in the equation: 16*b + 4 = 36 Respond with an integer.

Question 6 (Question id: q_Xr8uTktE):
Calculate -3 + 6.

Question 7 (Question id: q_7Llv):
Calculate 8 - -5 / 1.

Question 8 (Question id: q_i2AO):
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: "role"



Return a JSON with each question id (except for q_Xr8uTktE, q_7Llv) as a key.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_LlmM8s": {"answer": 2, "half_answer": 1}, "q_i2AO": {"answer": "e", "first_char": "e"}, "q_6ZpJT": {"answer": 7}, "q_syKA2DJe": {"answer": "y", "first_char": "y"}, "q_dBWxn": {"answer": 10, "half_answer": 5}, "q_wCLpVwvH": {"answer": "o", "first_char": "o"}, "q_549f5A": {"answer": "s", "first_char": "s"}}}