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_5uOU):
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: "financial"

Question 1 (Question id: q_ZcRoXw):
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 praying mantiss, 4 woodlouses, 3 snakes, 4 scorpions, 1 ant?
 Respond with an integer.

Question 2 (Question id: q_Zt9Xlsot):
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: "rankings"

Question 3 (Question id: q_ry5bmok):
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: "of"

Question 4 (Question id: q_laIk0u):
Solve for q: 9*q + 18 = 27 Respond with an integer.

Question 5 (Question id: q_X9cUqwz):
How many times does the letter "r" appear in the text: "is a registered"? Respond with an integer.

Question 6 (Question id: q_QDLC7):
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 chickens, 4 leechs, 3 tigers, 4 bees, 2 grasshoppers?
 Respond with an integer.



Output JSON where all question ids are keys, omitting q_Zt9Xlsot, q_ZcRoXw, q_QDLC7.

Each key’s value must be an object holding an 'answer' field.
If the response to a question is an integer that is even, add the field 'additional_answer_info' containing 'half_answer' (answer ÷ 2) and 'double_answer' (answer × 2).
If the question asks for the last character of a string, add an 'original_string' field containing the source string.

Now provide the result JSON using the described format.

{"ground_truth": {"q_X9cUqwz": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_ry5bmok": {"answer": "f", "original_string": "of"}, "q_5uOU": {"answer": "l", "original_string": "financial"}, "q_laIk0u": {"answer": 1}}}