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_mbvurGP):
Calculate -4 + 7.

Question 1 (Question id: q_YNFj3fM0):
Find the value of l in the equation: 168*l - 14 = 1498 Respond with an integer.

Question 2 (Question id: q_gImCm):
Find the value of f in the equation: -5*f - 30 = -70 Respond with an integer.

Question 3 (Question id: q_GNEP1):
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: "trends"

Question 4 (Question id: q_Ni3la):
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: "study"

Question 5 (Question id: q_BwX1C):
Calculate ( 9 + -8 ).

Question 6 (Question id: q_crDU9):
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: "companies"

Question 7 (Question id: q_lOUzwQiF):
How many times does the letter "o" appear in the text: "study yourself as"? Respond with an integer.

Question 8 (Question id: q_blYv):
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 1 lobster, 4 horses, 2 crickets, 3 shrimps?
 Respond with an integer.

Question 9 (Question id: q_yHAz6R):
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 10 (Question id: q_6xphM02):
How many times does the letter "a" appear in the text: "present Yes answers"? Respond with an integer.

Question 11 (Question id: q_RUXpd1dH):
Calculate ( 4 + 4 ).

Question 12 (Question id: q_omBr7cta):
Calculate ( 8 / 1 ) * 3.

Question 13 (Question id: q_ZEDIWI):
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 14 (Question id: q_hrI9):
Find the value of d in the equation: 50 - 12*d = -130 Respond with an integer.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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_mbvurGP": {"answer": 3}, "q_YNFj3fM0": {"answer": 9}, "q_gImCm": {"answer": 8, "half_answer": 4}, "q_GNEP1": {"answer": "s", "first_char": "s", "original_string": "trends"}, "q_Ni3la": {"answer": "y", "first_char": "y", "original_string": "study"}, "q_BwX1C": {"answer": 1}, "q_crDU9": {"answer": "s", "first_char": "s", "original_string": "companies"}, "q_lOUzwQiF": {"answer": 1}, "q_blYv": {"answer": 68, "half_answer": 34}, "q_yHAz6R": {"answer": "d", "first_char": "d", "original_string": "and"}, "q_6xphM02": {"answer": 1}, "q_RUXpd1dH": {"answer": 8, "half_answer": 4}, "q_omBr7cta": {"answer": 24, "half_answer": 12}, "q_ZEDIWI": {"answer": "d", "first_char": "d", "original_string": "and"}, "q_hrI9": {"answer": 15}}}