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_dvQ89I9):
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_XGOD3):
Solve for r: 11*r + 187 = 319 Respond with an integer.

Question 2 (Question id: q_ecve0cRS):
How many times does the letter "i" appear in the text: "appeared in"? Respond with an integer.

Question 3 (Question id: q_OGgrh):
Find the value of l in the equation: 10 - 5*l = -45 Respond with an integer.

Question 4 (Question id: q_yNQah4nM):
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: "teamwork"

Question 5 (Question id: q_fRNCwl):
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 starfish, 4 lions, 2 sheeps?
 Respond with an integer.

Question 6 (Question id: q_KvnS):
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: "to"

Question 7 (Question id: q_mLuXNzT):
How many times does the letter "t" appear in the text: "the slightest irritation"? Respond with an integer.

Question 8 (Question id: q_L4WS1f):
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 sheeps, 1 grasshopper, 4 lions?
 Respond with an integer.



Output JSON where all question ids are keys, omitting q_ecve0cRS, q_dvQ89I9.

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 integers, nest 'half_answer' and 'double_answer' inside an additional 'additional_answer_info' field in the answer object.
If the response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_KvnS": {"answer": "o", "answer_type": "string", "first_char": "o"}, "q_XGOD3": {"answer": 12, "answer_type": "integer", "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_yNQah4nM": {"answer": "k", "answer_type": "string", "first_char": "k"}, "q_fRNCwl": {"answer": 29, "answer_type": "integer"}, "q_L4WS1f": {"answer": 34, "answer_type": "integer", "additional_answer_info": {"half_answer": 17, "double_answer": 68}}, "q_mLuXNzT": {"answer": 5, "answer_type": "integer"}, "q_OGgrh": {"answer": 11, "answer_type": "integer"}}}