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_702Xp):
How many times does the letter "s" appear in the text: "of speech"? Respond with an integer.

Question 1 (Question id: q_PaIZ0CEG):
How many times does the letter "s" appear in the text: "readiness The outer"? Respond with an integer.

Question 2 (Question id: q_mL6dx4tV):
Find the value of i in the equation: 20*i + 7 = 187 Respond with an integer.

Question 3 (Question id: q_C5CIJ7Wm):
Calculate ( 9 + 4 ) - -1.

Question 4 (Question id: q_cRtu):
Calculate 6 - -2.

Question 5 (Question id: q_shhsVj):
Find the value of h in the equation: 72*h + 162 = 450 Respond with an integer.

Question 6 (Question id: q_KnJX9w):
How many times does the letter "o" appear in the text: "days of"? Respond with an integer.

Question 7 (Question id: q_9NU1):
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: "about"



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

The value for each key should be an object that contains the answer in the field 'answer'.
Include an 'answer_type' field (value 'string' or 'integer') for every answer object.
For even integer answers, include 'half_answer' equal to answer ÷ 2.

Now provide the result JSON using the described format.

{"ground_truth": {"q_702Xp": {"answer": 1, "answer_type": "integer"}, "q_PaIZ0CEG": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_mL6dx4tV": {"answer": 9, "answer_type": "integer"}, "q_C5CIJ7Wm": {"answer": 14, "answer_type": "integer", "half_answer": 7}, "q_cRtu": {"answer": 8, "answer_type": "integer", "half_answer": 4}, "q_shhsVj": {"answer": 4, "answer_type": "integer", "half_answer": 2}, "q_KnJX9w": {"answer": 1, "answer_type": "integer"}, "q_9NU1": {"answer": "t", "answer_type": "string"}}}