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_8l5Ih):
Calculate 8 + -6.

Question 1 (Question id: q_vggTPb2):
How many times does the letter "t" appear in the text: "not a"? Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
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 response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_8l5Ih": {"answer": 2, "half_answer": 1}, "q_vggTPb2": {"answer": 1, "task_type": "letter_counting"}}}