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_IQ7Z):
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: "ancestors"

Question 1 (Question id: q_FYB4DsJ):
Calculate 5 - 1 * 0.

Question 2 (Question id: q_Ej2Akb2):
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: "the"

Question 3 (Question id: q_VPv2HBC):
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 praying mantiss, 1 cockroach, 3 leechs, 2 spiders?
 Respond with an integer.

Question 4 (Question id: q_Y8Xx5rG):
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: "living"

Question 5 (Question id: q_Ymmp3):
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 lobsters, 1 cockroach, 1 sea slug, 4 woodlouses, 4 shrimps?
 Respond with an integer.

Question 6 (Question id: q_DPG4K):
Solve for v: 36*v = 144 Respond with an integer.

Question 7 (Question id: q_vudTYl):
Determine the value of k that satisfies: 6*k + 11 = 107 Respond with an integer.

Question 8 (Question id: q_W5oC):
How many times does the letter "l" appear in the text: "passably good"? Respond with an integer.

Question 9 (Question id: q_oo4utf):
How many times does the letter "c" appear in the text: "was coffined"? 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.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integer answers, include 'half_answer' equal to 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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_IQ7Z": {"answer": "s", "answer_type": "string", "first_char": "s", "original_string": "ancestors"}, "q_FYB4DsJ": {"answer": 5, "answer_type": "integer"}, "q_Ej2Akb2": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "the"}, "q_VPv2HBC": {"answer": 40, "answer_type": "integer", "half_answer": 20}, "q_Y8Xx5rG": {"answer": "g", "answer_type": "string", "first_char": "g", "original_string": "living"}, "q_Ymmp3": {"answer": 122, "answer_type": "integer", "half_answer": 61}, "q_DPG4K": {"answer": 4, "answer_type": "integer", "half_answer": 2}, "q_vudTYl": {"answer": 16, "answer_type": "integer", "half_answer": 8}, "q_W5oC": {"answer": 1, "answer_type": "integer"}, "q_oo4utf": {"answer": 1, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 10}}}