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_0OR9e):
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_QrXyoLT):
How many times does the letter "a" appear in the text: "of this agreement"? Respond with an integer.

Question 2 (Question id: q_MBzy7s):
How many times does the letter "i" appear in the text: "in interesting"? Respond with an integer.

Question 3 (Question id: q_arl5):
Find the value of o in the equation: 6*o + 20 = 68 Respond with an integer.

Question 4 (Question id: q_zgqsqlJk):
How many times does the letter "o" appear in the text: "banks of"? Respond with an integer.

Question 5 (Question id: q_hP9VdKo):
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 elephants, 3 starfishs, 1 cow?
 Respond with an integer.

Question 6 (Question id: q_ue4TnRz):
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 giraffes, 2 spiders, 1 duck, 3 woodlouses?
 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

Each key’s value must be an object holding an 'answer' field.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.

Now provide the result JSON using the described format.

{"ground_truth": {"q_0OR9e": {"answer": "d", "answer_type": "string"}, "q_QrXyoLT": {"answer": 1, "answer_type": "integer"}, "q_MBzy7s": {"answer": 3, "answer_type": "integer"}, "q_arl5": {"answer": 8, "answer_type": "integer", "additional_answer_info": {"half_answer": 4, "double_answer": 16}}, "q_zgqsqlJk": {"answer": 1, "answer_type": "integer"}, "q_hP9VdKo": {"answer": 31, "answer_type": "integer"}, "q_ue4TnRz": {"answer": 76, "answer_type": "integer", "additional_answer_info": {"half_answer": 38, "double_answer": 152}}}}