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_c49E4):
Find the value of l in the equation: 10 - 5*l = -45 Respond with an integer.

Question 1 (Question id: q_wUTF0pA):
Calculate 5 - -2 * 2.

Question 2 (Question id: q_Ix3R):
How many times does the letter "t" appear in the text: "another examination A"? Respond with an integer.

Question 3 (Question id: q_CZN7aep5):
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: "happens"

Question 4 (Question id: q_UiuXE):
How many times does the letter "e" appear in the text: "s EIN or"? Respond with an integer.

Question 5 (Question id: q_c3Xv):
Calculate ( 9 - -7 ).

Question 6 (Question id: q_m4rnzyP):
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 7 (Question id: q_NUlJ):
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: "until"

Question 8 (Question id: q_k9nsm):
Calculate 4 * 9 / 3.



Your output must be a JSON mapping every question id to its answer info.

Each key’s value must be an object holding an 'answer' field.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Now provide the result JSON using the described format.

{"ground_truth": {"q_c49E4": {"answer": 11}, "q_wUTF0pA": {"answer": 9}, "q_Ix3R": {"answer": 2, "half_answer": 1}, "q_CZN7aep5": {"answer": "s"}, "q_UiuXE": {"answer": 1}, "q_c3Xv": {"answer": 16, "half_answer": 8}, "q_m4rnzyP": {"answer": "d"}, "q_NUlJ": {"answer": "l"}, "q_k9nsm": {"answer": 12, "half_answer": 6}}}