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_xhPGos9G):
Determine the value of b that satisfies: 104*b = 624 Respond with an integer.

Question 1 (Question id: q_u2Un4):
Your task is to count how many legs there are in total when given a list of animals.

Now, how many legs are there in total if you have 1 lobster, 4 fireflys, 1 cockroach?
 Respond with an integer.

Question 2 (Question id: q_J67V6Ri):
Calculate 6 / 3.

Question 3 (Question id: q_F0EKzI0):
How many times does the letter "n" appear in the text: "has obtained"? Respond with an integer.

Question 4 (Question id: q_zCvXD7):
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: "they"



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

Each key’s value must be an object holding an 'answer' field.
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).
For string answers, include 'first_char' with the answer’s initial letter.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.
'num_questions_answered' must hold the number of answered questions.

Now provide the result JSON using the described format.

{"ground_truth": {"q_xhPGos9G": {"answer": 6, "additional_answer_info": {"half_answer": 3, "double_answer": 12}}, "q_u2Un4": {"answer": 40, "additional_answer_info": {"half_answer": 20, "double_answer": 80}}, "q_J67V6Ri": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_F0EKzI0": {"answer": 1}, "q_zCvXD7": {"answer": "y", "first_char": "y"}, "global_metadata": {"num_questions_asked": 5, "num_questions_answered": 5}}}