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_iBbHCw0N):
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: "and"

Question 1 (Question id: q_idMoLfQ):
How many times does the letter "o" appear in the text: "Sir John"? Respond with an integer.

Question 2 (Question id: q_8xuG0q3f):
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 praying mantiss, 1 cockroach, 1 snake, 3 tigers, 3 bees?
 Respond with an integer.

Question 3 (Question id: q_D90IlMS4):
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 praying mantiss, 4 elephants, 2 fireflys?
 Respond with an integer.

Question 4 (Question id: q_LSrTOHuo):
Find the value of b in the equation: 4*b + 7 = 27 Respond with an integer.

Question 5 (Question id: q_Aqm1R):
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: "made"

Question 6 (Question id: q_BbSADt):
Find the value of u in the equation: 90*u - 6 = 1074 Respond with an integer.

Question 7 (Question id: q_rdilbkaM):
Calculate ( -4 * -8 ).

Question 8 (Question id: q_5GScudqX):
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: "in"

Question 9 (Question id: q_dFuA):
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: "new"

Question 10 (Question id: q_pLxje):
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: "it"

Question 11 (Question id: q_l0FHtzK2):
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 birds, 3 humans, 4 praying mantiss, 3 snakes, 4 woodlouses?
 Respond with an integer.

Question 12 (Question id: q_PXsYa4Q1):
Solve for b: 20*b + 2 = 342 Respond with an integer.



Output JSON where all question ids are keys, omitting q_iBbHCw0N, q_5GScudqX, q_dFuA, q_D90IlMS4, q_LSrTOHuo, q_l0FHtzK2.

Each key’s value must be an object holding an 'answer' field. Additionally, if the task is about counting legs of animals or counting letters in a string, add the task_type field with value 'leg_counting' or 'letter_counting', respectively.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each object.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
Set 'num_questions_asked' to the count of questions originally displayed.
Fill 'questions_with_integer_answers' with the ids of integer-answer questions (leave empty when none).

Now provide the result JSON using the described format.

{"ground_truth": {"q_8xuG0q3f": {"answer": 48, "task_type": "leg_counting", "answer_type": "integer", "additional_answer_info": {"half_answer": 24, "double_answer": 96}}, "q_rdilbkaM": {"answer": 32, "answer_type": "integer", "additional_answer_info": {"half_answer": 16, "double_answer": 64}}, "q_PXsYa4Q1": {"answer": 17, "answer_type": "integer"}, "q_BbSADt": {"answer": 12, "answer_type": "integer", "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_pLxje": {"answer": "t", "answer_type": "string", "original_string": "it"}, "q_Aqm1R": {"answer": "e", "answer_type": "string", "original_string": "made"}, "q_idMoLfQ": {"answer": 1, "task_type": "letter_counting", "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 13, "questions_with_integer_answers": ["q_8xuG0q3f", "q_rdilbkaM", "q_PXsYa4Q1", "q_BbSADt", "q_idMoLfQ"]}}}