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_3tEK):
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: "grow"

Question 1 (Question id: q_LTX6):
Find the value of v in the equation: 8 - 9*v = -10 Respond with an integer.

Question 2 (Question id: q_0vLwyMx):
Solve for x: 20*x + 1 = 301 Respond with an integer.

Question 3 (Question id: q_tRAa):
Determine the value of a that satisfies: 8*a + 25 = 105 Respond with an integer.

Question 4 (Question id: q_fXpLu):
Solve for g: 11*g - 18 = 26 Respond with an integer.

Question 5 (Question id: q_NxyBA):
Calculate 4 - -5 - 8.

Question 6 (Question id: q_TNQnakO9):
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 7 (Question id: q_MZU6rb):
How many times does the letter "l" appear in the text: "elect to"? Respond with an integer.

Question 8 (Question id: q_VC5l):
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 4 wasps, 4 lobsters, 3 spiders?
 Respond with an integer.

Question 9 (Question id: q_AXvlz7Is):
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 jellyfish, 3 birds, 4 crabs, 4 grasshoppers, 4 flatworms?
 Respond with an integer.

Question 10 (Question id: q_2mfYLY):
How many times does the letter "r" appear in the text: "hundreds of"? Respond with an integer.

Question 11 (Question id: q_WsCS):
Calculate -4 * 0.



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
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.
For animal-leg questions, add 'animal_types': an alphabetically-sorted list of unique animal names in singular form.

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

Now provide the result JSON using the described format.

{"ground_truth": {"q_3tEK": {"answer": "w", "original_string": "grow"}, "q_LTX6": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_0vLwyMx": {"answer": 15}, "q_tRAa": {"answer": 10, "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_fXpLu": {"answer": 4, "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_NxyBA": {"answer": 1}, "q_TNQnakO9": {"answer": "d", "original_string": "and"}, "q_MZU6rb": {"answer": 1}, "q_VC5l": {"answer": 88, "additional_answer_info": {"half_answer": 44, "double_answer": 176}, "animal_types": ["lobster", "spider", "wasp"]}, "q_AXvlz7Is": {"answer": 70, "additional_answer_info": {"half_answer": 35, "double_answer": 140}, "animal_types": ["bird", "crab", "flatworm", "grasshopper", "jellyfish"]}, "q_2mfYLY": {"answer": 1}, "q_WsCS": {"answer": 0, "additional_answer_info": {"half_answer": 0, "double_answer": 0}}, "global_metadata": {"num_questions_asked": 12, "num_questions_answered": 12}}}