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_nxohfh):
How many times does the letter "k" appear in the text: "Wilkins arrived"? Respond with an integer.

Question 1 (Question id: q_zwAJsNqY):
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: "at"

Question 2 (Question id: q_zoj3vF):
Find the value of t in the equation: 7*t + 17 = 80 Respond with an integer.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
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.

Add a top-level 'global_metadata' field that records overall stats:
'num_questions_asked' should equal the total questions that appeared.
Add 'num_questions_answered' showing how many questions you answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_nxohfh": {"answer": 1, "answer_type": "integer"}, "q_zwAJsNqY": {"answer": "t", "answer_type": "string", "first_char": "t"}, "q_zoj3vF": {"answer": 9, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 3, "num_questions_answered": 3}}}