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_uNs6sWsh):
How many times does the letter "d" appear in the text: "Do not copy"? Respond with an integer.

Question 1 (Question id: q_eZhIMW):
How many times does the letter "d" appear in the text: "a day"? Respond with an integer.

Question 2 (Question id: q_e3h644):
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: "who"

Question 3 (Question id: q_rNiseQv):
How many times does the letter "t" appear in the text: "at a"? Respond with an integer.

Question 4 (Question id: q_T9qX):
Find the value of b in the equation: 256*b + 144 = 1680 Respond with an integer.



Return a JSON with each question id (except for q_eZhIMW) as a key.

For every question id, supply an object whose 'answer' field stores the solution. If a question involves animal-leg or letter counting, include 'task_type' set to 'leg_counting' or 'letter_counting'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.

Now provide the result JSON using the described format.

{"ground_truth": {"q_e3h644": {"answer": "o", "answer_type": "string"}, "q_uNs6sWsh": {"answer": 1, "task_type": "letter_counting", "answer_type": "integer"}, "q_T9qX": {"answer": 6, "answer_type": "integer", "half_answer": 3}, "q_rNiseQv": {"answer": 1, "task_type": "letter_counting", "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 5}}}