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_bmV4O):
Find the value of f in the equation: 19 - 16*f = -301 Respond with an integer.

Question 1 (Question id: q_YAnISGy):
How many times does the letter "a" appear in the text: "still which takes"? Respond with an integer.

Question 2 (Question id: q_Tk2LWkK):
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 3 (Question id: q_t7RJEFvQ):
How many times does the letter "i" appear in the text: "two in number"? Respond with an integer.

Question 4 (Question id: q_5vx5):
Find the value of d in the equation: 50 - 12*d = -130 Respond with an integer.

Question 5 (Question id: q_XNzKW):
Calculate -2 + -3 + 9.

Question 6 (Question id: q_aBqI6):
How many times does the letter "d" appear in the text: "or immediate"? Respond with an integer.

Question 7 (Question id: q_a26LDfv):
Calculate ( -6 + 7 ).

Question 8 (Question id: q_FQAYOx9):
Calculate 6 + 6.

Question 9 (Question id: q_x4JBFIi):
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: "it"

Question 10 (Question id: q_Ys31tp):
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: "of"



Output JSON where all question ids are keys, omitting q_bmV4O.

For every question id, supply an object whose 'answer' field stores the solution.
For even integer answers, include 'half_answer' equal to answer ÷ 2.
For string answers, include 'first_char' with the answer’s initial letter.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Tk2LWkK": {"answer": "d", "first_char": "d"}, "q_5vx5": {"answer": 15}, "q_x4JBFIi": {"answer": "t", "first_char": "t"}, "q_t7RJEFvQ": {"answer": 1}, "q_YAnISGy": {"answer": 1}, "q_a26LDfv": {"answer": 1}, "q_XNzKW": {"answer": 4, "half_answer": 2}, "q_aBqI6": {"answer": 1}, "q_Ys31tp": {"answer": "f", "first_char": "f"}, "q_FQAYOx9": {"answer": 12, "half_answer": 6}}}