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_yu1QKXH):
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: "and"

Question 1 (Question id: q_YwnM):
Calculate 9 / 3 + -2.

Question 2 (Question id: q_9gFc):
Calculate ( 5 / 1 + -5 ).

Question 3 (Question id: q_0sBgIo):
Solve for h: 6*h + 10 = 46 Respond with an integer.

Question 4 (Question id: q_OkoMtL):
Calculate 0 / 9.

Question 5 (Question id: q_4jUGB):
Calculate 5 + 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.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_yu1QKXH": {"answer": "d", "first_char": "d"}, "q_YwnM": {"answer": 1}, "q_9gFc": {"answer": 0, "half_answer": 0}, "q_0sBgIo": {"answer": 6, "half_answer": 3}, "q_OkoMtL": {"answer": 0, "half_answer": 0}, "q_4jUGB": {"answer": 37}}}