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_kRH7a1):
Determine the value of m that satisfies: 130 - 10*m = 90 Respond with an integer.

Question 1 (Question id: q_2da3M1A):
How many times does the letter "p" appear in the text: "viewed copied or"? Respond with an integer.

Question 2 (Question id: q_pWA2zQ):
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: "can"



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.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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_kRH7a1": {"answer": 4, "answer_type": "integer", "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_2da3M1A": {"answer": 1, "answer_type": "integer"}, "q_pWA2zQ": {"answer": "n", "answer_type": "string", "first_char": "n", "original_string": "can"}}}