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_0JzZy3):
How many times does the letter "o" appear in the text: "restrictions whatsoever"? Respond with an integer.

Question 1 (Question id: q_Gz5Rn):
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"



Return a JSON with each question id as a key.

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.
If the response to a question is an integer that is even, also add the field 'half_answer' to the object which contains the answer integer divided by two.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_0JzZy3": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_Gz5Rn": {"answer": "d", "answer_type": "string", "original_string": "and"}}}