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_pE8kl):
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 2 snakes, 2 birds, 3 crabs?
 Respond with an integer.

Question 1 (Question id: q_NhpgsD):
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: "shape"

Question 2 (Question id: q_eB6tJ3O):
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: "a"

Question 3 (Question id: q_bFnIjr):
Solve for v: 4160*v = 33280 Respond with an integer.

Question 4 (Question id: q_1wcWQaGc):
Calculate 5 + 6.

Question 5 (Question id: q_DEKcN):
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: "experience"

Question 6 (Question id: q_LYFpZMR4):
Calculate 9 / 1.

Question 7 (Question id: q_4aco4a):
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 3 flatworms, 1 starfish, 1 jellyfish?
 Respond with an integer.

Question 8 (Question id: q_KX0H):
Determine the value of a that satisfies: 26*a = 494 Respond with an integer.



Create a JSON object keyed by every question id except q_NhpgsD.

For every question id, supply an object whose 'answer' field stores the solution.
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).
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
• num_questions_answered – number you actually answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_4aco4a": {"answer": 5, "answer_type": "integer"}, "q_pE8kl": {"answer": 34, "answer_type": "integer", "additional_answer_info": {"half_answer": 17, "double_answer": 68}}, "q_bFnIjr": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_eB6tJ3O": {"answer": "a", "answer_type": "string", "first_char": "a", "original_string": "a"}, "q_1wcWQaGc": {"answer": 11, "answer_type": "integer"}, "q_KX0H": {"answer": 19, "answer_type": "integer"}, "q_DEKcN": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "experience"}, "q_LYFpZMR4": {"answer": 9, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 9, "num_questions_answered": 8}}}