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_73vV):
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: "want"

Question 1 (Question id: q_R5Rl):
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: "of"

Question 2 (Question id: q_iKdPt):
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 deers, 4 cows, 2 jellyfishs, 3 crabs, 4 scorpions?
 Respond with an integer.

Question 3 (Question id: q_XllsyiVw):
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 sheep, 2 ants, 3 horses?
 Respond with an integer.

Question 4 (Question id: q_EAhgG):
Find the value of f in the equation: 3*f + 12 = 36 Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For last-character tasks, provide 'original_string' alongside the answer.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.
Record the answered-question count in the field 'num_questions_answered'.
• questions_with_integer_answers: ids of questions with integer replies.

Now provide the result JSON using the described format.

{"ground_truth": {"q_73vV": {"answer": "t", "original_string": "want"}, "q_R5Rl": {"answer": "f", "original_string": "of"}, "q_iKdPt": {"answer": 86, "half_answer": 43}, "q_XllsyiVw": {"answer": 28, "half_answer": 14}, "q_EAhgG": {"answer": 8, "half_answer": 4}, "global_metadata": {"num_questions_asked": 5, "num_questions_answered": 5, "questions_with_integer_answers": ["q_iKdPt", "q_XllsyiVw", "q_EAhgG"]}}}