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_xFIiWL7):
Calculate -2 * -8.

Question 1 (Question id: q_O7uAlC):
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: "sure"

Question 2 (Question id: q_Ni27sI):
How many times does the letter "h" appear in the text: "the Central"? Respond with an integer.

Question 3 (Question id: q_nCQezYhg):
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"



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.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
If the response to a question is a string, add a 'first_char' field containing its first character.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_xFIiWL7": {"answer": 16, "answer_type": "integer", "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "q_O7uAlC": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "sure"}, "q_Ni27sI": {"answer": 1, "answer_type": "integer"}, "q_nCQezYhg": {"answer": "o", "answer_type": "string", "first_char": "o", "original_string": "to"}}}