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_L268G2x):
Find the value of h in the equation: 20 - 11*h = -90 Respond with an integer.

Question 1 (Question id: q_yAjys0t3):
How many times does the letter "y" appear in the text: "motive which you"? Respond with an integer.

Question 2 (Question id: q_hSlBJcg):
Solve for k: 27*k - 10 = 314 Respond with an integer.

Question 3 (Question id: q_bq7u3i):
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: "that"



Return a JSON with each question id as a key.

Each key’s value must be an object holding an 'answer' field.
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.
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_L268G2x": {"answer": 10, "additional_answer_info": {"half_answer": 5, "double_answer": 20}}, "q_yAjys0t3": {"answer": 1}, "q_hSlBJcg": {"answer": 12, "additional_answer_info": {"half_answer": 6, "double_answer": 24}}, "q_bq7u3i": {"answer": "t", "first_char": "t", "original_string": "that"}}}