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_NEM3lPMI):
Calculate 0 - -7.

Question 1 (Question id: q_KqTXDY):
Your task is to count how many legs there are in total when given a list of animals.

Now, how many legs are there in total if you have 4 starfishs, 3 snakes, 1 grasshopper?
 Respond with an integer.

Question 2 (Question id: q_spe5kws):
How many times does the letter "n" appear in the text: "Do not"? Respond with an integer.

Question 3 (Question id: q_FaPBV):
How many times does the letter "m" appear in the text: "you tell me"? Respond with an integer.

Question 4 (Question id: q_UYSH):
Find the value of a in the equation: 20*a - 15 = 225 Respond with an integer.

Question 5 (Question id: q_Kq4jPiv):
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"



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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_NEM3lPMI": {"answer": 7, "answer_type": "integer"}, "q_KqTXDY": {"answer": 26, "answer_type": "integer", "half_answer": 13}, "q_spe5kws": {"answer": 1, "answer_type": "integer"}, "q_FaPBV": {"answer": 1, "answer_type": "integer"}, "q_UYSH": {"answer": 12, "answer_type": "integer", "half_answer": 6}, "q_Kq4jPiv": {"answer": "d", "answer_type": "string"}}}