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_7E3PjU):
How many times does the letter "h" appear in the text: "made between these"? Respond with an integer.

Question 1 (Question id: q_KmnShJ):
Calculate ( ( 4 * 3 + -4 ) ).

Question 2 (Question id: q_yqGZwtOM):
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: "to"



Return a JSON with each question id (except for q_KmnShJ) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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_yqGZwtOM": {"answer": "o"}, "q_7E3PjU": {"answer": 1}}}