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_9PpihUbq):
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"

Question 1 (Question id: q_7OE4J):
Find the value of h in the equation: 29 - 2*h = -11 Respond with an integer.

Question 2 (Question id: q_XKWHrhK):
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: "because"

Question 3 (Question id: q_ZvAvbGe3):
How many times does the letter "y" appear in the text: "you are"? Respond with an integer.



Return a JSON with each question id as a key.

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 response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_9PpihUbq": {"answer": "t", "first_char": "t"}, "q_7OE4J": {"answer": 20, "additional_answer_info": {"half_answer": 10, "double_answer": 40}}, "q_XKWHrhK": {"answer": "e", "first_char": "e"}, "q_ZvAvbGe3": {"answer": 1}}}