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_ghes5YOT):
Find the value of l in the equation: l + 6 = 19 Respond with an integer.

Question 1 (Question id: q_Z9YdDy):
Calculate ( 6 * 8 ) + 3.



Return a JSON with each question id (except for q_Z9YdDy) 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.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_ghes5YOT": {"answer": 13, "answer_type": "integer"}}}