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_t5sk6):
Calculate 7 - -1 / 1.

Question 1 (Question id: q_CidKoG):
Calculate 8 * 1.

Question 2 (Question id: q_j6isBT):
Calculate 8 * 7 + 1.

Question 3 (Question id: q_lFZO):
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"

Question 4 (Question id: q_MSMFt):
Calculate 6 * 1 - 0.

Question 5 (Question id: q_GdVL2z4e):
Solve for g: 2*g - 11 = 19 Respond with an integer.



Your output must be a JSON mapping every question id to its answer info.

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.

Now provide the result JSON using the described format.

{"ground_truth": {"q_t5sk6": {"answer": 8, "answer_type": "integer", "half_answer": 4}, "q_CidKoG": {"answer": 8, "answer_type": "integer", "half_answer": 4}, "q_j6isBT": {"answer": 57, "answer_type": "integer"}, "q_lFZO": {"answer": "o", "answer_type": "string"}, "q_MSMFt": {"answer": 6, "answer_type": "integer", "half_answer": 3}, "q_GdVL2z4e": {"answer": 15, "answer_type": "integer"}}}