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_aNpCNNrv):
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 1 (Question id: q_b4XuBE):
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: "membrane"

Question 2 (Question id: q_TNQD6):
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 lions, 2 crickets, 3 dogs, 4 chickens, 2 ants?
 Respond with an integer.

Question 3 (Question id: q_UBHJuuhX):
Calculate 7 + 4 + 3.

Question 4 (Question id: q_iPDxkuc):
How many times does the letter "a" appear in the text: "Gutenberg associated with"? Respond with an integer.

Question 5 (Question id: q_VYT5):
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_fqjzO):
Determine the value of d that satisfies: 12*d + 15 = 111 Respond with an integer.

Question 7 (Question id: q_7zmTf):
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 8 (Question id: q_M9mI4sm):
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: "biology"

Question 9 (Question id: q_9dlV3):
Calculate -2 * -6 - -7.

Question 10 (Question id: q_fZ8dfxZ):
Calculate ( ( 2 * ( -1 + 5 ) ) ).

Question 11 (Question id: q_VYT5):
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 12 (Question id: q_orYyGzcr):
Determine the value of q that satisfies: 70*q + 1 = 211 Respond with an integer.

Question 13 (Question id: q_O3FebGT9):
Find the value of b in the equation: 6 - 2*b = -30 Respond with an integer.



Create a JSON object keyed by every question id except q_TNQD6, q_UBHJuuhX, q_7zmTf, q_orYyGzcr, q_O3FebGT9.

Each key’s value must be an object holding an 'answer' field.
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.
For string answers, include 'first_char' with the answer’s initial letter.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_iPDxkuc": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_fqjzO": {"answer": 8, "answer_type": "integer", "half_answer": 4}, "q_VYT5": {"answer": "d", "answer_type": "string", "first_char": "d", "original_string": "and"}, "q_fZ8dfxZ": {"answer": 8, "answer_type": "integer", "half_answer": 4}, "q_9dlV3": {"answer": 19, "answer_type": "integer"}, "q_aNpCNNrv": {"answer": "d", "answer_type": "string", "first_char": "d", "original_string": "and"}, "q_b4XuBE": {"answer": "e", "answer_type": "string", "first_char": "e", "original_string": "membrane"}, "q_M9mI4sm": {"answer": "y", "answer_type": "string", "first_char": "y", "original_string": "biology"}}}