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_mp4iB6dy):
Find the value of b in the equation: 16*b + 4 = 36 Respond with an integer.

Question 1 (Question id: q_jh6LQY):
Find the value of d in the equation: 11*d + 12 = 232 Respond with an integer.

Question 2 (Question id: q_XlYe):
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: "learning"

Question 3 (Question id: q_9ursYnb):
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"



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, also add the field 'half_answer' to the object which contains the answer integer divided by two.

Now provide the result JSON using the described format.

{"ground_truth": {"q_mp4iB6dy": {"answer": 2, "half_answer": 1}, "q_jh6LQY": {"answer": 20, "half_answer": 10}, "q_XlYe": {"answer": "g"}, "q_9ursYnb": {"answer": "e"}}}