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_PYnKh4):
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: "growing"

Question 1 (Question id: q_xpjqY4):
Calculate -2 / 1 + 4.

Question 2 (Question id: q_yhzUs):
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: "by"

Question 3 (Question id: q_ihNPg):
How many times does the letter "h" appear in the text: "belligerents might"? Respond with an integer.

Question 4 (Question id: q_5CMmsqo):
Solve for b: 18*b = 72 Respond with an integer.

Question 5 (Question id: q_abSf9M):
How many times does the letter "o" appear in the text: "to appreciate"? Respond with an integer.



Return a JSON with each question id as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_PYnKh4": {"answer": "g", "answer_type": "string"}, "q_xpjqY4": {"answer": 2, "answer_type": "integer", "additional_answer_info": {"half_answer": 1, "double_answer": 4}}, "q_yhzUs": {"answer": "y", "answer_type": "string"}, "q_ihNPg": {"answer": 1, "answer_type": "integer"}, "q_5CMmsqo": {"answer": 4, "answer_type": "integer", "additional_answer_info": {"half_answer": 2, "double_answer": 8}}, "q_abSf9M": {"answer": 1, "answer_type": "integer"}}}