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_bmUC9):
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: "how"

Question 1 (Question id: q_EsKjp):
Find the value of x in the equation: 11*x - 11 = 11 Respond with an integer.

Question 2 (Question id: q_nZoc1Z5):
Determine the value of v that satisfies: 9*v + 9 = 108 Respond with an integer.

Question 3 (Question id: q_KS8if):
Calculate ( 3 + 3 ) - -7.

Question 4 (Question id: q_pNbBdp):
How many times does the letter "e" appear in the text: "aged and new"? Respond with an integer.

Question 5 (Question id: q_kEmx):
Calculate -7 * -7.

Question 6 (Question id: q_FT7E):
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: "it"

Question 7 (Question id: q_ooBQc):
Determine the value of m that satisfies: m + 13 = 24 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

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, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
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:
'num_questions_asked' should equal the total questions that appeared.

Now provide the result JSON using the described format.

{"ground_truth": {"q_bmUC9": {"answer": "w", "answer_type": "string", "original_string": "how"}, "q_EsKjp": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_nZoc1Z5": {"answer": 11, "answer_type": "integer"}, "q_KS8if": {"answer": 13, "answer_type": "integer"}, "q_pNbBdp": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_kEmx": {"answer": 49, "answer_type": "integer"}, "q_FT7E": {"answer": "t", "answer_type": "string", "original_string": "it"}, "q_ooBQc": {"answer": 11, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 8}}}