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_n1I1):
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: "each"

Question 1 (Question id: q_w1UjXovu):
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: "but"

Question 2 (Question id: q_esGv):
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: "has"

Question 3 (Question id: q_Cm8T):
Calculate 0 * -9.

Question 4 (Question id: q_Fyhd):
How many times does the letter "d" appear in the text: "are indifferent in"? Respond with an integer.



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

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.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_n1I1": {"answer": "h", "first_char": "h", "original_string": "each"}, "q_w1UjXovu": {"answer": "t", "first_char": "t", "original_string": "but"}, "q_esGv": {"answer": "s", "first_char": "s", "original_string": "has"}, "q_Cm8T": {"answer": 0, "half_answer": 0}, "q_Fyhd": {"answer": 1}}}