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_7eUrC):
Solve for v: 15*v - 10 = 230 Respond with an integer.

Question 1 (Question id: q_J5qa):
Solve for r: 11*r + 187 = 319 Respond with an integer.

Question 2 (Question id: q_k0sFAl4k):
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: "the"

Question 3 (Question id: q_zDPEubdM):
How many times does the letter "r" appear in the text: "EIN or federal"? Respond with an integer.

Question 4 (Question id: q_ywLjkQ2):
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: "reach"

Question 5 (Question id: q_9B5B):
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: "and"

Question 6 (Question id: q_XbUtebh):
How many times does the letter "s" appear in the text: "Section 2"? Respond with an integer.



Create a JSON object keyed by every question id except q_J5qa.

The value for each key should be an object that contains the answer in the field 'answer'.
Also add the answer type as 'string' or 'integer' to the field 'answer_type' for each 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_XbUtebh": {"answer": 1, "answer_type": "integer"}, "q_ywLjkQ2": {"answer": "h", "answer_type": "string"}, "q_9B5B": {"answer": "d", "answer_type": "string"}, "q_k0sFAl4k": {"answer": "e", "answer_type": "string"}, "q_zDPEubdM": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_7eUrC": {"answer": 16, "answer_type": "integer", "half_answer": 8}}}