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_flXh):
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_JZzN):
Find the value of i in the equation: 8 - 19*i = -30 Respond with an integer.

Question 2 (Question id: q_SCONUJ8):
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 cows, 1 human, 3 cats, 3 scorpions, 3 woodlouses?
 Respond with an integer.

Question 3 (Question id: q_IyNi):
Solve for x: 18*x + 11 = 299 Respond with an integer.

Question 4 (Question id: q_bwZgod6):
How many times does the letter "k" appear in the text: "Wilkins arrived"? Respond with an integer.

Question 5 (Question id: q_1P1fRW):
Determine the value of n that satisfies: 30*n + 136 = 226 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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_flXh": {"answer": "d"}, "q_JZzN": {"answer": 2, "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_SCONUJ8": {"answer": 88, "additional_answer_info": {"half_answer": 44, "double_answer": 176}}, "q_IyNi": {"answer": 16, "additional_answer_info": {"half_answer": 8, "double_answer": 32}}, "q_bwZgod6": {"answer": 1}, "q_1P1fRW": {"answer": 3}}}