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_Vp0zR0):
Calculate -1 - -1.

Question 1 (Question id: q_yvZvSb):
Determine the value of n that satisfies: 5*n + 21 = 101 Respond with an integer.

Question 2 (Question id: q_dTpIwRey):
Calculate ( ( 5 * -6 ) ) * -5.

Question 3 (Question id: q_vVCqK1CW):
How many times does the letter "a" appear in the text: "give attention"? Respond with an integer.

Question 4 (Question id: q_anP8X):
Calculate 9 * 5.

Question 5 (Question id: q_Sw9rs5):
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: "ways"



Return a JSON with each question id (except for q_Vp0zR0, q_dTpIwRey) as a key.

The value for each key should be an object that contains the answer in the field 'answer'.
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.
For last-character tasks, provide 'original_string' alongside the answer.

Beyond the question-id fields, add a 'global_metadata' object with summary information:
• num_questions_asked – total number of questions originally shown.
'questions_with_integer_answers' should enumerate every id whose answer is an integer.

Now provide the result JSON using the described format.

{"ground_truth": {"q_yvZvSb": {"answer": 16, "half_answer": 8}, "q_Sw9rs5": {"answer": "s", "first_char": "s", "original_string": "ways"}, "q_vVCqK1CW": {"answer": 1}, "q_anP8X": {"answer": 45}, "global_metadata": {"num_questions_asked": 6, "questions_with_integer_answers": ["q_yvZvSb", "q_vVCqK1CW", "q_anP8X"]}}}