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_0fKg):
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: "how"

Question 1 (Question id: q_5BAw):
How many times does the letter "s" appear in the text: "of speech"? Respond with an integer.

Question 2 (Question id: q_H012mCYt):
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: "every"

Question 3 (Question id: q_BigP2bTb):
Determine the value of x that satisfies: 20 - 6*x = 2 Respond with an integer.

Question 4 (Question id: q_VJYJZ):
How many times does the letter "e" appear in the text: "called to"? Respond with an integer.



Return a JSON with each question id as a key.

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.
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.

Add a top-level 'global_metadata' field that records overall stats:
• num_questions_asked – total number of questions originally shown.
• num_questions_answered – number you actually answered.

Now provide the result JSON using the described format.

{"ground_truth": {"q_0fKg": {"answer": "w", "answer_type": "string"}, "q_5BAw": {"answer": 1, "answer_type": "integer"}, "q_H012mCYt": {"answer": "y", "answer_type": "string"}, "q_BigP2bTb": {"answer": 3, "answer_type": "integer"}, "q_VJYJZ": {"answer": 1, "answer_type": "integer"}, "global_metadata": {"num_questions_asked": 5, "num_questions_answered": 5}}}