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_WMd9l6):
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: "judged"

Question 1 (Question id: q_RfAp):
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 2 (Question id: q_k7G5PG):
Calculate 0 + 7.

Question 3 (Question id: q_jBz2o):
How many times does the letter "r" appear in the text: "years should"? Respond with an integer.

Question 4 (Question id: q_M0YNgK):
Solve for u: 16*u + 7 = 39 Respond with an integer.

Question 5 (Question id: q_ltSd):
How many times does the letter "t" appear in the text: "at a"? Respond with an integer.

Question 6 (Question id: q_ox1C2):
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 deers, 1 tiger, 4 crabs, 2 crickets, 3 giraffes?
 Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_WMd9l6": {"answer": "d", "original_string": "judged"}, "q_RfAp": {"answer": "o", "original_string": "to"}, "q_k7G5PG": {"answer": 7}, "q_jBz2o": {"answer": 1}, "q_M0YNgK": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_ltSd": {"answer": 1}, "q_ox1C2": {"answer": 76, "additional_answer_info": {"half_answer": 38, "double_answer": 152}}}}