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_ZIKDGa):
Determine the value of n that satisfies: 4*n - 8 = 52 Respond with an integer.

Question 1 (Question id: q_LXOwC3):
How many times does the letter "t" appear in the text: "of State"? Respond with an integer.

Question 2 (Question id: q_JRmQMjIu):
Solve for r: 4*r - 9 = 19 Respond with an integer.

Question 3 (Question id: q_lVBH):
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: "fair"

Question 4 (Question id: q_dhLypa):
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: "by"

Question 5 (Question id: q_fGeNJ):
How many times does the letter "c" appear in the text: "of calling them"? Respond with an integer.



Output JSON where all question ids are keys, omitting q_JRmQMjIu, q_dhLypa.

Each key’s value must be an object holding an 'answer' field.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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 string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_lVBH": {"answer": "r", "answer_type": "string", "first_char": "r"}, "q_ZIKDGa": {"answer": 15, "answer_type": "integer"}, "q_fGeNJ": {"answer": 1, "answer_type": "integer"}, "q_LXOwC3": {"answer": 2, "answer_type": "integer", "half_answer": 1}}}