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_uXyy):
Determine the value of f that satisfies: 14*f + 31 = 115 Respond with an integer.

Question 1 (Question id: q_iqzXLH):
Solve for a: 12*a + 17 = 89 Respond with an integer.

Question 2 (Question id: q_wXXJ):
How many times does the letter "j" appear in the text: "His special project"? Respond with an integer.

Question 3 (Question id: q_HLpP):
Determine the value of a that satisfies: 15 - 4*a = -21 Respond with an integer.

Question 4 (Question id: q_FBhOshj):
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: "and"

Question 5 (Question id: q_6xTX):
How many times does the letter "n" appear in the text: "for the annulment"? Respond with an integer.

Question 6 (Question id: q_YrNo):
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: "made"

Question 7 (Question id: q_nqX2cL):
Calculate 6 * 1 - 0.



Return a JSON with each question id (except for q_6xTX, q_uXyy, q_nqX2cL) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer 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.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Include 'num_questions_asked' to record the total number of questions presented.
'num_questions_answered' must hold the number of answered questions.

Now provide the result JSON using the described format.

{"ground_truth": {"q_FBhOshj": {"answer": "d", "answer_type": "string", "original_string": "and"}, "q_iqzXLH": {"answer": 6, "answer_type": "integer", "half_answer": 3}, "q_YrNo": {"answer": "e", "answer_type": "string", "original_string": "made"}, "q_wXXJ": {"answer": 1, "answer_type": "integer"}, "q_HLpP": {"answer": 9, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 8, "num_questions_answered": 5}}}