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_Fv5ak):
Calculate -3 + 9.

Question 1 (Question id: q_Ub5FR):
Calculate 9 - -9 - -4.

Question 2 (Question id: q_IbzNqMs):
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 ants, 4 crickets, 4 shrimps?
 Respond with an integer.

Question 3 (Question id: q_i44d1ocu):
How many times does the letter "o" appear in the text: "study yourself as"? Respond with an integer.

Question 4 (Question id: q_Z9shw):
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: "new"

Question 5 (Question id: q_cFu1):
How many times does the letter "e" appear in the text: "E below"? Respond with an integer.

Question 6 (Question id: q_Ex845ikz):
Calculate ( 8 - 7 ).



Return a JSON with each question id (except for q_Ub5FR) as a key.

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.
For last-character tasks, provide 'original_string' alongside the answer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_Z9shw": {"answer": "w", "first_char": "w", "original_string": "new"}, "q_IbzNqMs": {"answer": 90, "half_answer": 45}, "q_Ex845ikz": {"answer": 1}, "q_Fv5ak": {"answer": 6, "half_answer": 3}, "q_cFu1": {"answer": 2, "half_answer": 1}, "q_i44d1ocu": {"answer": 1}}}