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_WGrj7wEr):
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: "cycle"

Question 1 (Question id: q_WAM0JUem):
Calculate 6 + 2 - -4.

Question 2 (Question id: q_jodG):
How many times does the letter "e" appear in the text: "at the"? Respond with an integer.

Question 3 (Question id: q_0LGqwD):
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: "they"



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'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
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.
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_WGrj7wEr": {"answer": "e", "answer_type": "string", "first_char": "e"}, "q_WAM0JUem": {"answer": 12, "answer_type": "integer", "half_answer": 6}, "q_jodG": {"answer": 1, "answer_type": "integer"}, "q_0LGqwD": {"answer": "y", "answer_type": "string", "first_char": "y"}}}