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_sdJdqT):
How many times does the letter "t" appear in the text: "the slightest irritation"? Respond with an integer.

Question 1 (Question id: q_WO44HHoo):
Calculate -7 * -7.

Question 2 (Question id: q_Sia4VQSx):
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: "own"



Output JSON where all question ids are keys, omitting q_sdJdqT.

For every question id, supply an object whose 'answer' field stores the solution.
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.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Sia4VQSx": {"answer": "n", "original_string": "own"}, "q_WO44HHoo": {"answer": 49}}}