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_jMroir):
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: "take"

Question 1 (Question id: q_MtacfD):
How many times does the letter "o" appear in the text: "Faithburn The doctor"? Respond with an integer.

Question 2 (Question id: q_XUfi5b):
Determine the value of a that satisfies: 26*a = 494 Respond with an integer.

Question 3 (Question id: q_fuLlXg7):
Find the value of d in the equation: 18*d + 11 = 263 Respond with an integer.

Question 4 (Question id: q_cPWby4km):
Calculate ( -4 / 2 + 4 ).

Question 5 (Question id: q_vYKG):
Solve for x: 18*x + 11 = 299 Respond with an integer.

Question 6 (Question id: q_mRgiwuA):
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: "things"

Question 7 (Question id: q_PI0B00):
Find the value of d in the equation: 11*d + 12 = 232 Respond with an integer.

Question 8 (Question id: q_9azZjSNG):
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: "to"



Return a JSON with each question id (except for q_cPWby4km, q_jMroir) 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 integer answers, include 'half_answer' equal to answer ÷ 2.
If the response to a question is a string, add a 'first_char' field containing its first character.
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_vYKG": {"answer": 16, "answer_type": "integer", "half_answer": 8}, "q_mRgiwuA": {"answer": "s", "answer_type": "string", "first_char": "s", "original_string": "things"}, "q_XUfi5b": {"answer": 19, "answer_type": "integer"}, "q_MtacfD": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_9azZjSNG": {"answer": "o", "answer_type": "string", "first_char": "o", "original_string": "to"}, "q_PI0B00": {"answer": 20, "answer_type": "integer", "half_answer": 10}, "q_fuLlXg7": {"answer": 14, "answer_type": "integer", "half_answer": 7}}}