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_UOi23):
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_9e7SO):
How many times does the letter "y" appear in the text: "copyright notice"? Respond with an integer.

Question 2 (Question id: q_TfD7wS):
Calculate ( 5 + 2 ).

Question 3 (Question id: q_lJXixA):
Determine the value of i that satisfies: 4*i - 1 = 47 Respond with an integer.

Question 4 (Question id: q_rWjW):
How many times does the letter "h" appear in the text: "years he"? Respond with an integer.

Question 5 (Question id: q_jrBe1):
How many times does the letter "r" appear in the text: "order to"? Respond with an integer.

Question 6 (Question id: q_LE0q07de):
Calculate ( 8 - 2 + -2 ).

Question 7 (Question id: q_4h9uwZh):
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 woodlouse, 2 dogs, 1 spider, 2 tigers?
 Respond with an integer.

Question 8 (Question id: q_kq8rkP):
Determine the value of g that satisfies: -195*g = -3510 Respond with an integer.

Question 9 (Question id: q_yzvuU):
Calculate -8 * -2 / 2.



Return a JSON with each question id as a key.

For every question id, supply an object whose 'answer' field stores the solution.
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.
If the response to a question is a string, add a 'first_char' field containing its first character.

Now provide the result JSON using the described format.

{"ground_truth": {"q_UOi23": {"answer": "d", "answer_type": "string", "first_char": "d"}, "q_9e7SO": {"answer": 1, "answer_type": "integer"}, "q_TfD7wS": {"answer": 7, "answer_type": "integer"}, "q_lJXixA": {"answer": 12, "answer_type": "integer", "half_answer": 6}, "q_rWjW": {"answer": 1, "answer_type": "integer"}, "q_jrBe1": {"answer": 2, "answer_type": "integer", "half_answer": 1}, "q_LE0q07de": {"answer": 4, "answer_type": "integer", "half_answer": 2}, "q_4h9uwZh": {"answer": 38, "answer_type": "integer", "half_answer": 19}, "q_kq8rkP": {"answer": 18, "answer_type": "integer", "half_answer": 9}, "q_yzvuU": {"answer": 8, "answer_type": "integer", "half_answer": 4}}}